{
  "primary": "riskmom60_top3_cash",
  "design": {
    "initial_16_rules_declared_before_first_results": true,
    "initial_design_preserved": "initial_declared_design.json",
    "supplements_after_initial_results": [
      "gold cap10 already used in prior preference comparisons",
      "CSI300 no-timing buy-hold and vol25 controls to avoid a weak trend comparator",
      "faithful former40 frozen rule transplant to pure sector universe, top1 and top3, all ETF ranking, no positive-score requirement, risk after defense",
      "former40 cap10 and positive-score-only controls; preserve the original and primary independently"
    ],
    "all_history_previously_seen": true,
    "primary": "riskmom60_top3_cash",
    "rules": [
      {
        "name": "price60_top1_cash",
        "signal": "price60",
        "top": 1,
        "defense": "cash",
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "price60_top1_gold",
        "signal": "price60",
        "top": 1,
        "defense": "gold",
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "price60_top3_cash",
        "signal": "price60",
        "top": 3,
        "defense": "cash",
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "price60_top3_gold",
        "signal": "price60",
        "top": 3,
        "defense": "gold",
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "riskmom60_top1_cash",
        "signal": "riskmom60",
        "top": 1,
        "defense": "cash",
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "riskmom60_top1_gold",
        "signal": "riskmom60",
        "top": 1,
        "defense": "gold",
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "riskmom60_top3_cash",
        "signal": "riskmom60",
        "top": 3,
        "defense": "cash",
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "riskmom60_top3_gold",
        "signal": "riskmom60",
        "top": 3,
        "defense": "gold",
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "regression40_top1_cash",
        "signal": "regression40",
        "top": 1,
        "defense": "cash",
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "regression40_top1_gold",
        "signal": "regression40",
        "top": 1,
        "defense": "gold",
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "regression40_top3_cash",
        "signal": "regression40",
        "top": 3,
        "defense": "cash",
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "regression40_top3_gold",
        "signal": "regression40",
        "top": 3,
        "defense": "gold",
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "broad_index_cash",
        "signal": "price60",
        "top": 1,
        "defense": "cash",
        "vol": 0.25,
        "market_gate": true,
        "kind": "index"
      },
      {
        "name": "broad_index_gold",
        "signal": "price60",
        "top": 1,
        "defense": "gold",
        "vol": 0.25,
        "market_gate": true,
        "kind": "index"
      },
      {
        "name": "primary_no_vol",
        "signal": "riskmom60",
        "top": 3,
        "defense": "cash",
        "vol": 0.0,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "primary_no_market_gate",
        "signal": "riskmom60",
        "top": 3,
        "defense": "cash",
        "vol": 0.25,
        "market_gate": false,
        "kind": "sector"
      },
      {
        "name": "riskmom60_top3_gold10",
        "signal": "riskmom60",
        "top": 3,
        "defense": "gold",
        "gold_cap": 0.1,
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "regression40_top1_gold10",
        "signal": "regression40",
        "top": 1,
        "defense": "gold",
        "gold_cap": 0.1,
        "vol": 0.25,
        "market_gate": true,
        "kind": "sector"
      },
      {
        "name": "broad_hold_cash",
        "signal": "price60",
        "top": 1,
        "defense": "cash",
        "vol": 0.0,
        "market_gate": false,
        "require_positive": false,
        "kind": "index"
      },
      {
        "name": "broad_hold_vol25",
        "signal": "price60",
        "top": 1,
        "defense": "cash",
        "vol": 0.25,
        "market_gate": false,
        "require_positive": false,
        "kind": "index"
      },
      {
        "name": "legacy40_top1_cash",
        "signal": "regression40",
        "top": 1,
        "defense": "cash",
        "vol": 0.25,
        "market_gate": true,
        "kind": "legacy"
      },
      {
        "name": "legacy40_top1_gold",
        "signal": "regression40",
        "top": 1,
        "defense": "gold",
        "vol": 0.25,
        "market_gate": true,
        "kind": "legacy"
      },
      {
        "name": "legacy40_top3_cash",
        "signal": "regression40",
        "top": 3,
        "defense": "cash",
        "vol": 0.25,
        "market_gate": true,
        "kind": "legacy"
      },
      {
        "name": "legacy40_top3_gold",
        "signal": "regression40",
        "top": 3,
        "defense": "gold",
        "vol": 0.25,
        "market_gate": true,
        "kind": "legacy"
      },
      {
        "name": "legacy40_top1_gold10",
        "signal": "regression40",
        "top": 1,
        "defense": "gold",
        "gold_cap": 0.1,
        "vol": 0.25,
        "market_gate": true,
        "kind": "legacy"
      },
      {
        "name": "legacy40_positive_top1_cash",
        "signal": "regression40",
        "top": 1,
        "defense": "cash",
        "vol": 0.25,
        "market_gate": true,
        "positive_only": true,
        "kind": "legacy"
      }
    ],
    "reason_primary": "User asks for A-only industry strategy using trend and standard deviation. Risk-adjusted60, three different groups, cash default fixed by interpretation and prior low-gold preference, not a return ranking.",
    "scope": "Domestic industry/theme ETF groups only, excluding red-dividend defensive style and AH/foreign funds. Current coarse classifications are not archived historical taxonomy.",
    "windows_not_searched": [
      40,
      60,
      120
    ],
    "eligibility": "200 observed tradable quotes, prior20-session average turnover >=10m RMB, listed and not delisted at signal. Representative by past120 ADV before momentum.",
    "score": "price60, price60/max(annualized daily-return std60,5%), log-price regression40 slope*244*R2; positive own score required.",
    "gate": "CSI300 actual CNY ETF total-return level > MA120 at signal.",
    "risk": "Target equity basket std60*sqrt244, shrink to <=25%, no leverage; apply before gold/cash defense. Gold account risk is NOT capped at25%.",
    "gold": "All unused equity and sizing budget to gold when eligible; can be 100%. Cash otherwise. Actual equity weights drift differently between the two accounts.",
    "execution": "Month-end known close -> next Chinese close; quote absence waits, latest monthly target replaces unfilled target. Cash interest0, costs .002 each trade side.",
    "period": [
      "20190102",
      "20260811"
    ],
    "not_oos": "No untouched recent holdout exists; no parameter promotion based on 2024+.",
    "stress": [
      "cost .005",
      "month-end offset2",
      "offset5",
      "cost .005 AND offset5"
    ],
    "sensitivity": [
      "vol20",
      "mom90 same primary family",
      "pre2019 listed sector pool",
      "primary all ETF ranking before group dedup"
    ]
  },
  "pool_loaded": 410,
  "groups": [
    "传媒游戏",
    "军工航天",
    "农业养殖",
    "医药",
    "半导体",
    "地产基建",
    "新能源",
    "材料",
    "汽车",
    "消费",
    "电子",
    "能源",
    "软件AI",
    "通信",
    "金融",
    "高端制造"
  ],
  "excluded_style_codes": [
    "159209.SZ",
    "159228.SZ",
    "159296.SZ",
    "159307.SZ",
    "159332.SZ",
    "159336.SZ",
    "159355.SZ",
    "159515.SZ",
    "159525.SZ",
    "159547.SZ",
    "159549.SZ",
    "159581.SZ",
    "159589.SZ",
    "159708.SZ",
    "159758.SZ",
    "159905.SZ",
    "159966.SZ",
    "510720.SH",
    "510880.SH",
    "510890.SH",
    "512260.SH",
    "512270.SH",
    "512530.SH",
    "512890.SH",
    "515080.SH",
    "515100.SH",
    "515180.SH",
    "515300.SH",
    "515890.SH",
    "530880.SH",
    "560020.SH",
    "560150.SH",
    "560520.SH",
    "560570.SH",
    "560890.SH",
    "561060.SH",
    "561580.SH",
    "561680.SH",
    "563020.SH",
    "563690.SH",
    "563700.SH",
    "563890.SH"
  ],
  "all_history_is_exploratory": true,
  "results": {
    "price60_top1_cash": {
      "full": {
        "cagr": 5.89,
        "sharpe": 0.373,
        "mdd": -44.9,
        "vol": 21.59,
        "days": 1845,
        "end": 1.5413
      },
      "train": {
        "cagr": 3.84,
        "sharpe": 0.28,
        "mdd": -28.42,
        "vol": 22.56,
        "days": 730,
        "end": 1.1192
      },
      "validation": {
        "cagr": -8.49,
        "sharpe": -0.48,
        "mdd": -21.86,
        "vol": 15.88,
        "days": 484,
        "end": 0.8386
      },
      "recent": {
        "cagr": 21.14,
        "sharpe": 0.916,
        "mdd": -21.9,
        "vol": 24.09,
        "days": 631,
        "end": 1.6421
      },
      "pre2024": {
        "cagr": -1.27,
        "sharpe": 0.038,
        "mdd": -36.4,
        "vol": 20.16,
        "days": 1214,
        "end": 0.9386
      },
      "annual_turnover": 6.26,
      "mean_exposure": 0.403,
      "max_frozen": 0.0,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 59.7,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 10.34,
        "2020": 6.8,
        "2021": -5.03,
        "2022": -17.79,
        "2023": 2.01,
        "2024": -13.29,
        "2025": 86.92,
        "2026": 1.31
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.52703,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.094394
        },
        "pre2024": {
          "A股行业": 0.003971,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.067331
        },
        "recent": {
          "A股行业": 0.523058,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.027063
        }
      }
    },
    "price60_top1_gold": {
      "full": {
        "cagr": 14.88,
        "sharpe": 0.686,
        "mdd": -31.66,
        "vol": 24.66,
        "days": 1845,
        "end": 2.8543
      },
      "train": {
        "cagr": 9.29,
        "sharpe": 0.486,
        "mdd": -29.24,
        "vol": 24.46,
        "days": 730,
        "end": 1.3043
      },
      "validation": {
        "cagr": -0.62,
        "sharpe": 0.057,
        "mdd": -16.12,
        "vol": 18.3,
        "days": 484,
        "end": 0.9877
      },
      "recent": {
        "cagr": 36.02,
        "sharpe": 1.213,
        "mdd": -28.93,
        "vol": 28.79,
        "days": 631,
        "end": 2.2157
      },
      "pre2024": {
        "cagr": 5.22,
        "sharpe": 0.34,
        "mdd": -31.66,
        "vol": 22.21,
        "days": 1214,
        "end": 1.2882
      },
      "annual_turnover": 9.63,
      "mean_exposure": 1.0,
      "max_frozen": 0.0,
      "mean_gold_pct": 59.74,
      "max_drifted_gold_pct": 100.0,
      "mean_cash_pct": 0.0,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 15.46,
        "2020": 16.98,
        "2021": -3.43,
        "2022": -9.96,
        "2023": 9.69,
        "2024": -4.49,
        "2025": 130.32,
        "2026": 0.73
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.515362,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.678736,
          "国债": 0.0,
          "费用": -0.145264
        },
        "pre2024": {
          "A股行业": -0.001215,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.356385,
          "国债": 0.0,
          "费用": -0.101923
        },
        "recent": {
          "A股行业": 0.516577,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.322351,
          "国债": 0.0,
          "费用": -0.043341
        }
      }
    },
    "price60_top3_cash": {
      "full": {
        "cagr": 7.09,
        "sharpe": 0.451,
        "mdd": -22.3,
        "vol": 19.38,
        "days": 1845,
        "end": 1.6784
      },
      "train": {
        "cagr": 10.35,
        "sharpe": 0.594,
        "mdd": -20.17,
        "vol": 19.98,
        "days": 730,
        "end": 1.3426
      },
      "validation": {
        "cagr": -4.39,
        "sharpe": -0.236,
        "mdd": -18.68,
        "vol": 14.54,
        "days": 484,
        "end": 0.9148
      },
      "recent": {
        "cagr": 12.83,
        "sharpe": 0.663,
        "mdd": -20.79,
        "vol": 21.79,
        "days": 631,
        "end": 1.3665
      },
      "pre2024": {
        "cagr": 4.22,
        "sharpe": 0.32,
        "mdd": -20.17,
        "vol": 18.01,
        "days": 1214,
        "end": 1.2282
      },
      "annual_turnover": 5.84,
      "mean_exposure": 0.45,
      "max_frozen": 0.0,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 54.97,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 2.69,
        "2020": 22.43,
        "2021": 6.79,
        "2022": -15.6,
        "2023": 8.39,
        "2024": -7.42,
        "2025": 49.52,
        "2026": -1.28
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.606074,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.088206
        },
        "pre2024": {
          "A股行业": 0.261322,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.055732
        },
        "recent": {
          "A股行业": 0.344753,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.032474
        }
      }
    },
    "price60_top3_gold": {
      "full": {
        "cagr": 15.07,
        "sharpe": 0.751,
        "mdd": -21.59,
        "vol": 21.89,
        "days": 1845,
        "end": 2.8896
      },
      "train": {
        "cagr": 15.43,
        "sharpe": 0.759,
        "mdd": -18.19,
        "vol": 22.14,
        "days": 730,
        "end": 1.5361
      },
      "validation": {
        "cagr": 3.49,
        "sharpe": 0.287,
        "mdd": -16.99,
        "vol": 17.04,
        "days": 484,
        "end": 1.0705
      },
      "recent": {
        "cagr": 24.36,
        "sharpe": 1.005,
        "mdd": -21.59,
        "vol": 24.75,
        "days": 631,
        "end": 1.7572
      },
      "pre2024": {
        "cagr": 10.51,
        "sharpe": 0.595,
        "mdd": -19.03,
        "vol": 20.26,
        "days": 1214,
        "end": 1.6444
      },
      "annual_turnover": 9.57,
      "mean_exposure": 1.0,
      "max_frozen": 0.0,
      "mean_gold_pct": 54.99,
      "max_drifted_gold_pct": 100.0,
      "mean_cash_pct": 0.0,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 9.15,
        "2020": 26.07,
        "2021": 11.63,
        "2022": -7.55,
        "2023": 15.79,
        "2024": 1.39,
        "2025": 74.82,
        "2026": -0.86
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.605076,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.600602,
          "国债": 0.0,
          "费用": -0.144573
        },
        "pre2024": {
          "A股行业": 0.259476,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.332108,
          "国债": 0.0,
          "费用": -0.094227
        },
        "recent": {
          "A股行业": 0.3456,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.268494,
          "国债": 0.0,
          "费用": -0.050347
        }
      }
    },
    "riskmom60_top1_cash": {
      "full": {
        "cagr": 8.78,
        "sharpe": 0.489,
        "mdd": -39.49,
        "vol": 22.3,
        "days": 1845,
        "end": 1.8902
      },
      "train": {
        "cagr": 12.65,
        "sharpe": 0.627,
        "mdd": -26.86,
        "vol": 23.34,
        "days": 730,
        "end": 1.4282
      },
      "validation": {
        "cagr": -7.02,
        "sharpe": -0.359,
        "mdd": -19.36,
        "vol": 16.52,
        "days": 484,
        "end": 0.8655
      },
      "recent": {
        "cagr": 17.85,
        "sharpe": 0.786,
        "mdd": -21.76,
        "vol": 24.79,
        "days": 631,
        "end": 1.5292
      },
      "pre2024": {
        "cagr": 4.35,
        "sharpe": 0.308,
        "mdd": -30.64,
        "vol": 20.89,
        "days": 1214,
        "end": 1.2361
      },
      "annual_turnover": 6.43,
      "mean_exposure": 0.432,
      "max_frozen": 0.0,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 56.83,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 33.22,
        "2020": 6.8,
        "2021": 0.38,
        "2022": -17.79,
        "2023": 5.27,
        "2024": -14.35,
        "2025": 86.24,
        "2026": -4.14
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.733583,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.096889
        },
        "pre2024": {
          "A股行业": 0.281078,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.069128
        },
        "recent": {
          "A股行业": 0.452505,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.027761
        }
      }
    },
    "riskmom60_top1_gold": {
      "full": {
        "cagr": 17.92,
        "sharpe": 0.78,
        "mdd": -32.62,
        "vol": 25.25,
        "days": 1845,
        "end": 3.4788
      },
      "train": {
        "cagr": 18.93,
        "sharpe": 0.815,
        "mdd": -30.05,
        "vol": 25.17,
        "days": 730,
        "end": 1.6797
      },
      "validation": {
        "cagr": 1.11,
        "sharpe": 0.152,
        "mdd": -16.12,
        "vol": 18.8,
        "days": 484,
        "end": 1.0221
      },
      "recent": {
        "cagr": 31.4,
        "sharpe": 1.078,
        "mdd": -32.62,
        "vol": 29.33,
        "days": 631,
        "end": 2.0263
      },
      "pre2024": {
        "cagr": 11.48,
        "sharpe": 0.59,
        "mdd": -30.05,
        "vol": 22.84,
        "days": 1214,
        "end": 1.7169
      },
      "annual_turnover": 9.8,
      "mean_exposure": 1.0,
      "max_frozen": 0.0,
      "mean_gold_pct": 56.87,
      "max_drifted_gold_pct": 100.0,
      "mean_cash_pct": 0.0,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 40.02,
        "2020": 16.98,
        "2021": 2.55,
        "2022": -9.96,
        "2023": 13.52,
        "2024": -6.51,
        "2025": 126.97,
        "2026": -4.5
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.723689,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.670668,
          "国债": 0.0,
          "费用": -0.14766
        },
        "pre2024": {
          "A股行业": 0.275946,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.369866,
          "国债": 0.0,
          "费用": -0.105311
        },
        "recent": {
          "A股行业": 0.447743,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.300802,
          "国债": 0.0,
          "费用": -0.042349
        }
      }
    },
    "riskmom60_top3_cash": {
      "full": {
        "cagr": 5.35,
        "sharpe": 0.367,
        "mdd": -25.97,
        "vol": 19.26,
        "days": 1845,
        "end": 1.4829
      },
      "train": {
        "cagr": 9.41,
        "sharpe": 0.555,
        "mdd": -20.27,
        "vol": 19.71,
        "days": 730,
        "end": 1.3088
      },
      "validation": {
        "cagr": -7.49,
        "sharpe": -0.492,
        "mdd": -18.68,
        "vol": 13.88,
        "days": 484,
        "end": 0.8568
      },
      "recent": {
        "cagr": 11.41,
        "sharpe": 0.6,
        "mdd": -20.79,
        "vol": 22.09,
        "days": 631,
        "end": 1.3224
      },
      "pre2024": {
        "cagr": 2.33,
        "sharpe": 0.219,
        "mdd": -20.27,
        "vol": 17.62,
        "days": 1214,
        "end": 1.1214
      },
      "annual_turnover": 6.22,
      "mean_exposure": 0.459,
      "max_frozen": 0.0,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 54.15,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 2.69,
        "2020": 19.35,
        "2021": 6.79,
        "2022": -15.6,
        "2023": 1.52,
        "2024": -7.58,
        "2025": 46.57,
        "2026": -2.38
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.487946,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.093914
        },
        "pre2024": {
          "A股行业": 0.17143,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.056843
        },
        "recent": {
          "A股行业": 0.316516,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.037071
        }
      },
      "stress": {
        "cost50": {
          "full": {
            "cagr": 3.41,
            "sharpe": 0.271,
            "mdd": -30.06,
            "vol": 19.26,
            "days": 1845,
            "end": 1.2883
          },
          "train": {
            "cagr": 7.43,
            "sharpe": 0.463,
            "mdd": -21.82,
            "vol": 19.73,
            "days": 730,
            "end": 1.2392
          },
          "validation": {
            "cagr": -8.91,
            "sharpe": -0.605,
            "mdd": -19.34,
            "vol": 13.84,
            "days": 484,
            "end": 0.8311
          },
          "recent": {
            "cagr": 9.05,
            "sharpe": 0.503,
            "mdd": -20.9,
            "vol": 22.08,
            "days": 631,
            "end": 1.251
          },
          "pre2024": {
            "cagr": 0.59,
            "sharpe": 0.122,
            "mdd": -21.82,
            "vol": 17.62,
            "days": 1214,
            "end": 1.0298
          },
          "annual_turnover": 6.21,
          "mean_exposure": 0.459,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 54.15,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 0.89,
            "2020": 16.88,
            "2021": 5.08,
            "2022": -16.47,
            "2023": -0.5,
            "2024": -8.97,
            "2025": 43.13,
            "2026": -3.99
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.488172,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.234826
            },
            "pre2024": {
              "A股行业": 0.171548,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.142143
            },
            "recent": {
              "A股行业": 0.316624,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.092683
            }
          }
        },
        "offset2": {
          "full": {
            "cagr": 9.54,
            "sharpe": 0.545,
            "mdd": -23.59,
            "vol": 20.66,
            "days": 1845,
            "end": 1.9917
          },
          "train": {
            "cagr": 12.51,
            "sharpe": 0.667,
            "mdd": -16.07,
            "vol": 21.01,
            "days": 730,
            "end": 1.4229
          },
          "validation": {
            "cagr": 1.06,
            "sharpe": 0.147,
            "mdd": -11.23,
            "vol": 12.27,
            "days": 484,
            "end": 1.0212
          },
          "recent": {
            "cagr": 12.97,
            "sharpe": 0.613,
            "mdd": -20.69,
            "vol": 24.95,
            "days": 631,
            "end": 1.3707
          },
          "pre2024": {
            "cagr": 7.8,
            "sharpe": 0.507,
            "mdd": -16.07,
            "vol": 18.04,
            "days": 1214,
            "end": 1.453
          },
          "annual_turnover": 5.96,
          "mean_exposure": 0.471,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 52.88,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 9.09,
            "2020": 21.45,
            "2021": 7.4,
            "2022": -3.1,
            "2023": 5.39,
            "2024": -5.89,
            "2025": 47.3,
            "2026": -1.12
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.779168,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.090204
            },
            "pre2024": {
              "A股行业": 0.422026,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.048379
            },
            "recent": {
              "A股行业": 0.357142,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.041825
            }
          }
        },
        "offset5": {
          "full": {
            "cagr": 6.91,
            "sharpe": 0.44,
            "mdd": -32.72,
            "vol": 19.55,
            "days": 1845,
            "end": 1.657
          },
          "train": {
            "cagr": 6.79,
            "sharpe": 0.435,
            "mdd": -15.19,
            "vol": 19.52,
            "days": 730,
            "end": 1.2172
          },
          "validation": {
            "cagr": 3.39,
            "sharpe": 0.314,
            "mdd": -12.39,
            "vol": 13.54,
            "days": 484,
            "end": 1.0684
          },
          "recent": {
            "cagr": 9.82,
            "sharpe": 0.52,
            "mdd": -27.16,
            "vol": 23.17,
            "days": 631,
            "end": 1.2741
          },
          "pre2024": {
            "cagr": 5.42,
            "sharpe": 0.391,
            "mdd": -16.57,
            "vol": 17.38,
            "days": 1214,
            "end": 1.3005
          },
          "annual_turnover": 6.05,
          "mean_exposure": 0.461,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 53.89,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 8.81,
            "2020": 19.25,
            "2021": -6.2,
            "2022": -1.38,
            "2023": 8.34,
            "2024": -13.24,
            "2025": 41.48,
            "2026": 3.81
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.596432,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.091418
            },
            "pre2024": {
              "A股行业": 0.306174,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.04341
            },
            "recent": {
              "A股行业": 0.290258,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.048009
            }
          }
        },
        "joint_cost50_offset5": {
          "full": {
            "cagr": 4.99,
            "sharpe": 0.347,
            "mdd": -35.21,
            "vol": 19.56,
            "days": 1845,
            "end": 1.4447
          },
          "train": {
            "cagr": 5.25,
            "sharpe": 0.36,
            "mdd": -15.28,
            "vol": 19.52,
            "days": 730,
            "end": 1.1654
          },
          "validation": {
            "cagr": 2.27,
            "sharpe": 0.233,
            "mdd": -12.71,
            "vol": 13.57,
            "days": 484,
            "end": 1.0456
          },
          "recent": {
            "cagr": 6.81,
            "sharpe": 0.4,
            "mdd": -29.25,
            "vol": 23.19,
            "days": 631,
            "end": 1.1857
          },
          "pre2024": {
            "cagr": 4.05,
            "sharpe": 0.316,
            "mdd": -17.65,
            "vol": 17.39,
            "days": 1214,
            "end": 1.2185
          },
          "annual_turnover": 6.04,
          "mean_exposure": 0.461,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 53.89,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 6.75,
            "2020": 16.72,
            "2021": -6.46,
            "2022": -2.24,
            "2023": 6.96,
            "2024": -15.07,
            "2025": 36.44,
            "2026": 2.31
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.596555,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.228625
            },
            "pre2024": {
              "A股行业": 0.306225,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.108587
            },
            "recent": {
              "A股行业": 0.29033,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.120037
            }
          }
        }
      },
      "sensitivity": {
        "vol20": {
          "full": {
            "cagr": 5.28,
            "sharpe": 0.394,
            "mdd": -23.89,
            "vol": 16.54,
            "days": 1845,
            "end": 1.4757
          },
          "train": {
            "cagr": 9.13,
            "sharpe": 0.589,
            "mdd": -18.68,
            "vol": 17.45,
            "days": 730,
            "end": 1.2989
          },
          "validation": {
            "cagr": -7.18,
            "sharpe": -0.539,
            "mdd": -18.17,
            "vol": 12.39,
            "days": 484,
            "end": 0.8626
          },
          "recent": {
            "cagr": 11.23,
            "sharpe": 0.677,
            "mdd": -16.75,
            "vol": 18.15,
            "days": 631,
            "end": 1.317
          },
          "pre2024": {
            "cagr": 2.31,
            "sharpe": 0.225,
            "mdd": -18.73,
            "vol": 15.64,
            "days": 1214,
            "end": 1.1205
          },
          "annual_turnover": 5.51,
          "mean_exposure": 0.395,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 60.48,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 2.36,
            "2020": 19.95,
            "2021": 5.79,
            "2022": -15.7,
            "2023": 2.33,
            "2024": -7.04,
            "2025": 43.33,
            "2026": -1.15
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.472311,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.083202
            },
            "pre2024": {
              "A股行业": 0.165362,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.051586
            },
            "recent": {
              "A股行业": 0.306949,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.031616
            }
          }
        },
        "pre2019_pool": {
          "full": {
            "cagr": -1.27,
            "sharpe": 0.016,
            "mdd": -39.77,
            "vol": 17.62,
            "days": 1845,
            "end": 0.9075
          },
          "train": {
            "cagr": 0.61,
            "sharpe": 0.128,
            "mdd": -22.18,
            "vol": 19.01,
            "days": 730,
            "end": 1.0182
          },
          "validation": {
            "cagr": -8.3,
            "sharpe": -0.638,
            "mdd": -23.34,
            "vol": 12.39,
            "days": 484,
            "end": 0.8421
          },
          "recent": {
            "cagr": 2.22,
            "sharpe": 0.211,
            "mdd": -19.43,
            "vol": 19.3,
            "days": 631,
            "end": 1.0585
          },
          "pre2024": {
            "cagr": -3.04,
            "sharpe": -0.101,
            "mdd": -36.61,
            "vol": 16.68,
            "days": 1214,
            "end": 0.8574
          },
          "annual_turnover": 5.56,
          "mean_exposure": 0.434,
          "max_frozen": 0.32720704185354843,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 56.56,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 2.69,
            "2020": 11.86,
            "2021": -11.36,
            "2022": -21.28,
            "2023": 6.97,
            "2024": -10.09,
            "2025": 25.28,
            "2026": -6.04
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": -0.012986,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.084042
            },
            "pre2024": {
              "A股行业": -0.099577,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.054271
            },
            "recent": {
              "A股行业": 0.086591,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.029772
            }
          }
        },
        "mom90": {
          "full": {
            "cagr": 8.01,
            "sharpe": 0.491,
            "mdd": -20.79,
            "vol": 19.6,
            "days": 1845,
            "end": 1.7911
          },
          "train": {
            "cagr": 12.86,
            "sharpe": 0.701,
            "mdd": -18.69,
            "vol": 20.18,
            "days": 730,
            "end": 1.4362
          },
          "validation": {
            "cagr": -2.42,
            "sharpe": -0.1,
            "mdd": -16.26,
            "vol": 14.31,
            "days": 484,
            "end": 0.9525
          },
          "recent": {
            "cagr": 10.98,
            "sharpe": 0.579,
            "mdd": -20.79,
            "vol": 22.27,
            "days": 631,
            "end": 1.3093
          },
          "pre2024": {
            "cagr": 6.5,
            "sharpe": 0.439,
            "mdd": -19.99,
            "vol": 18.07,
            "days": 1214,
            "end": 1.368
          },
          "annual_turnover": 5.52,
          "mean_exposure": 0.466,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 53.41,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 0.79,
            "2020": 36.11,
            "2021": 4.69,
            "2022": -14.89,
            "2023": 11.91,
            "2024": -8.89,
            "2025": 46.51,
            "2026": -1.91
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.666177,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.083351
            },
            "pre2024": {
              "A股行业": 0.36517,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.051832
            },
            "recent": {
              "A股行业": 0.301007,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.031519
            }
          }
        },
        "all_etfs_before_group_dedup": {
          "full": {
            "cagr": 5.65,
            "sharpe": 0.374,
            "mdd": -23.19,
            "vol": 20.06,
            "days": 1845,
            "end": 1.5152
          },
          "train": {
            "cagr": 7.56,
            "sharpe": 0.461,
            "mdd": -23.19,
            "vol": 20.34,
            "days": 730,
            "end": 1.2435
          },
          "validation": {
            "cagr": -4.59,
            "sharpe": -0.228,
            "mdd": -19.78,
            "vol": 15.43,
            "days": 484,
            "end": 0.911
          },
          "recent": {
            "cagr": 11.9,
            "sharpe": 0.608,
            "mdd": -21.91,
            "vol": 22.73,
            "days": 631,
            "end": 1.3375
          },
          "pre2024": {
            "cagr": 2.54,
            "sharpe": 0.228,
            "mdd": -23.19,
            "vol": 18.53,
            "days": 1214,
            "end": 1.1329
          },
          "annual_turnover": 9.16,
          "mean_exposure": 0.491,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 50.91,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": -1.28,
            "2020": 20.37,
            "2021": 4.65,
            "2022": -17.12,
            "2023": 9.92,
            "2024": -2.21,
            "2025": 41.41,
            "2026": -3.28
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.553919,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.138371
            },
            "pre2024": {
              "A股行业": 0.1984,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.073639
            },
            "recent": {
              "A股行业": 0.355519,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.064732
            }
          }
        }
      },
      "integer_lots": [
        {
          "initial_capital": 100000,
          "full": {
            "cagr": 5.27,
            "sharpe": 0.364,
            "mdd": -25.89,
            "vol": 19.15,
            "days": 1845,
            "end": 1.4745
          },
          "recent": {
            "cagr": 11.3,
            "sharpe": 0.597,
            "mdd": -20.63,
            "vol": 21.95,
            "days": 631,
            "end": 1.3189
          },
          "orders": 209,
          "blocked_buy_orders": 0,
          "max_adv_participation_pct": 0.379,
          "max_gross_exposure": 0.9993319693110219,
          "daily_order_adv_cap": 0.01,
          "unfilled_policy": "留现金或原持仓，到下一次计划换仓再评估",
          "final_capital": 147453.47
        },
        {
          "initial_capital": 300000,
          "full": {
            "cagr": 5.35,
            "sharpe": 0.368,
            "mdd": -25.86,
            "vol": 19.18,
            "days": 1845,
            "end": 1.483
          },
          "recent": {
            "cagr": 11.4,
            "sharpe": 0.601,
            "mdd": -20.68,
            "vol": 21.99,
            "days": 631,
            "end": 1.3222
          },
          "orders": 218,
          "blocked_buy_orders": 0,
          "max_adv_participation_pct": 0.9998,
          "max_gross_exposure": 0.9989686149952517,
          "daily_order_adv_cap": 0.01,
          "unfilled_policy": "留现金或原持仓，到下一次计划换仓再评估",
          "final_capital": 444897.9
        },
        {
          "initial_capital": 1000000,
          "full": {
            "cagr": 5.06,
            "sharpe": 0.355,
            "mdd": -25.83,
            "vol": 19.01,
            "days": 1845,
            "end": 1.4524
          },
          "recent": {
            "cagr": 11.42,
            "sharpe": 0.601,
            "mdd": -20.69,
            "vol": 22.0,
            "days": 631,
            "end": 1.3226
          },
          "orders": 224,
          "blocked_buy_orders": 0,
          "max_adv_participation_pct": 0.9999,
          "max_gross_exposure": 0.998456635941081,
          "daily_order_adv_cap": 0.01,
          "unfilled_policy": "留现金或原持仓，到下一次计划换仓再评估",
          "final_capital": 1452435.59
        }
      ],
      "paired_bootstrap_vs_broad_cash": {
        "block_days": 60,
        "trials": 1000,
        "excess_cagr_pp_5_50_95": [
          1.84,
          8.41,
          16.72
        ],
        "positive_excess_pct": 98.3,
        "note": "探索性成对区块重采样，不修正之前多轮研究与候选选择偏差。"
      },
      "paired_bootstrap_vs_broad_hold_cash": {
        "block_days": 60,
        "trials": 1000,
        "excess_cagr_pp_5_50_95": [
          -15.85,
          -2.72,
          9.17
        ],
        "positive_excess_pct": 34.8,
        "note": "探索性成对区块重采样，不修正之前多轮研究与候选选择偏差。"
      }
    },
    "riskmom60_top3_gold": {
      "full": {
        "cagr": 12.81,
        "sharpe": 0.662,
        "mdd": -20.71,
        "vol": 21.8,
        "days": 1845,
        "end": 2.488
      },
      "train": {
        "cagr": 14.67,
        "sharpe": 0.736,
        "mdd": -18.19,
        "vol": 21.87,
        "days": 730,
        "end": 1.5061
      },
      "validation": {
        "cagr": 0.07,
        "sharpe": 0.087,
        "mdd": -16.99,
        "vol": 16.48,
        "days": 484,
        "end": 1.0015
      },
      "recent": {
        "cagr": 21.35,
        "sharpe": 0.898,
        "mdd": -20.71,
        "vol": 25.06,
        "days": 631,
        "end": 1.6495
      },
      "pre2024": {
        "cagr": 8.61,
        "sharpe": 0.515,
        "mdd": -19.03,
        "vol": 19.9,
        "days": 1214,
        "end": 1.5083
      },
      "annual_turnover": 9.93,
      "mean_exposure": 1.0,
      "max_frozen": 0.0,
      "mean_gold_pct": 54.15,
      "max_drifted_gold_pct": 100.0,
      "mean_cash_pct": 0.0,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 9.15,
        "2020": 23.61,
        "2021": 11.63,
        "2022": -7.55,
        "2023": 8.32,
        "2024": 1.16,
        "2025": 65.58,
        "2026": -1.52
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.488276,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.573272,
          "国债": 0.0,
          "费用": -0.150088
        },
        "pre2024": {
          "A股行业": 0.169524,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.336508,
          "国债": 0.0,
          "费用": -0.095053
        },
        "recent": {
          "A股行业": 0.318752,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.236764,
          "国债": 0.0,
          "费用": -0.055035
        }
      },
      "stress": {
        "cost50": {
          "full": {
            "cagr": 9.51,
            "sharpe": 0.526,
            "mdd": -22.25,
            "vol": 21.81,
            "days": 1845,
            "end": 1.9874
          },
          "train": {
            "cagr": 11.29,
            "sharpe": 0.599,
            "mdd": -19.03,
            "vol": 21.9,
            "days": 730,
            "end": 1.3773
          },
          "validation": {
            "cagr": -2.56,
            "sharpe": -0.075,
            "mdd": -18.05,
            "vol": 16.52,
            "days": 484,
            "end": 0.9498
          },
          "recent": {
            "cagr": 17.55,
            "sharpe": 0.772,
            "mdd": -22.25,
            "vol": 25.03,
            "days": 631,
            "end": 1.5192
          },
          "pre2024": {
            "cagr": 5.55,
            "sharpe": 0.371,
            "mdd": -20.07,
            "vol": 19.93,
            "days": 1214,
            "end": 1.3082
          },
          "annual_turnover": 9.91,
          "mean_exposure": 1.0,
          "max_frozen": 0.0,
          "mean_gold_pct": 54.15,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 0.0,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 5.88,
            "2020": 19.49,
            "2021": 8.86,
            "2022": -9.46,
            "2023": 4.9,
            "2024": -1.3,
            "2025": 60.32,
            "2026": -3.99
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.488673,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.573408,
              "国债": 0.0,
              "费用": -0.37524
            },
            "pre2024": {
              "A股行业": 0.169741,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.336525,
              "国债": 0.0,
              "费用": -0.237641
            },
            "recent": {
              "A股行业": 0.318932,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.236883,
              "国债": 0.0,
              "费用": -0.1376
            }
          }
        },
        "offset2": {
          "full": {
            "cagr": 17.92,
            "sharpe": 0.844,
            "mdd": -20.93,
            "vol": 22.56,
            "days": 1845,
            "end": 3.4779
          },
          "train": {
            "cagr": 17.7,
            "sharpe": 0.841,
            "mdd": -17.3,
            "vol": 22.36,
            "days": 730,
            "end": 1.6283
          },
          "validation": {
            "cagr": 10.86,
            "sharpe": 0.746,
            "mdd": -12.12,
            "vol": 15.4,
            "days": 484,
            "end": 1.2269
          },
          "recent": {
            "cagr": 23.91,
            "sharpe": 0.93,
            "mdd": -20.93,
            "vol": 26.99,
            "days": 631,
            "end": 1.7408
          },
          "pre2024": {
            "cagr": 14.92,
            "sharpe": 0.8,
            "mdd": -17.3,
            "vol": 19.88,
            "days": 1214,
            "end": 1.9978
          },
          "annual_turnover": 9.1,
          "mean_exposure": 1.0,
          "max_frozen": 0.0,
          "mean_gold_pct": 52.93,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 0.0,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 17.04,
            "2020": 25.35,
            "2021": 10.99,
            "2022": 6.04,
            "2023": 15.71,
            "2024": 6.47,
            "2025": 59.69,
            "2026": 2.39
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.771325,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.612932,
              "国债": 0.0,
              "费用": -0.137832
            },
            "pre2024": {
              "A股行业": 0.41772,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.350993,
              "国债": 0.0,
              "费用": -0.076655
            },
            "recent": {
              "A股行业": 0.353605,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.261938,
              "国债": 0.0,
              "费用": -0.061177
            }
          }
        },
        "offset5": {
          "full": {
            "cagr": 15.65,
            "sharpe": 0.782,
            "mdd": -19.3,
            "vol": 21.57,
            "days": 1845,
            "end": 3.0021
          },
          "train": {
            "cagr": 11.62,
            "sharpe": 0.623,
            "mdd": -18.22,
            "vol": 21.32,
            "days": 730,
            "end": 1.3896
          },
          "validation": {
            "cagr": 13.49,
            "sharpe": 0.861,
            "mdd": -12.15,
            "vol": 16.23,
            "days": 484,
            "end": 1.2853
          },
          "recent": {
            "cagr": 22.24,
            "sharpe": 0.924,
            "mdd": -19.3,
            "vol": 25.18,
            "days": 631,
            "end": 1.6809
          },
          "pre2024": {
            "cagr": 12.36,
            "sharpe": 0.697,
            "mdd": -18.22,
            "vol": 19.45,
            "days": 1214,
            "end": 1.786
          },
          "annual_turnover": 8.87,
          "mean_exposure": 1.0,
          "max_frozen": 0.0,
          "mean_gold_pct": 53.92,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 0.0,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 20.39,
            "2020": 23.16,
            "2021": -6.28,
            "2022": 8.72,
            "2023": 18.22,
            "2024": 3.6,
            "2025": 50.67,
            "2026": 7.69
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.592543,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.641034,
              "国债": 0.0,
              "费用": -0.134257
            },
            "pre2024": {
              "A股行业": 0.303713,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.343747,
              "国债": 0.0,
              "费用": -0.067485
            },
            "recent": {
              "A股行业": 0.28883,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.297288,
              "国债": 0.0,
              "费用": -0.066772
            }
          }
        },
        "joint_cost50_offset5": {
          "full": {
            "cagr": 12.61,
            "sharpe": 0.658,
            "mdd": -20.35,
            "vol": 21.61,
            "days": 1845,
            "end": 2.4548
          },
          "train": {
            "cagr": 9.11,
            "sharpe": 0.516,
            "mdd": -18.69,
            "vol": 21.34,
            "days": 730,
            "end": 1.298
          },
          "validation": {
            "cagr": 11.62,
            "sharpe": 0.755,
            "mdd": -12.91,
            "vol": 16.32,
            "days": 484,
            "end": 1.2436
          },
          "recent": {
            "cagr": 17.6,
            "sharpe": 0.769,
            "mdd": -20.35,
            "vol": 25.23,
            "days": 631,
            "end": 1.5209
          },
          "pre2024": {
            "cagr": 10.1,
            "sharpe": 0.592,
            "mdd": -18.69,
            "vol": 19.48,
            "days": 1214,
            "end": 1.6141
          },
          "annual_turnover": 8.86,
          "mean_exposure": 1.0,
          "max_frozen": 0.0,
          "mean_gold_pct": 53.92,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 0.0,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 16.71,
            "2020": 19.33,
            "2021": -6.81,
            "2022": 7.18,
            "2023": 16.03,
            "2024": 0.52,
            "2025": 43.78,
            "2026": 5.23
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.592717,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.641033,
              "国债": 0.0,
              "费用": -0.335706
            },
            "pre2024": {
              "A股行业": 0.303783,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.343749,
              "国债": 0.0,
              "费用": -0.168759
            },
            "recent": {
              "A股行业": 0.288934,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.297283,
              "国债": 0.0,
              "费用": -0.166947
            }
          }
        }
      },
      "integer_lots": [
        {
          "initial_capital": 100000,
          "full": {
            "cagr": 12.78,
            "sharpe": 0.663,
            "mdd": -20.56,
            "vol": 21.7,
            "days": 1845,
            "end": 2.4826
          },
          "recent": {
            "cagr": 21.27,
            "sharpe": 0.899,
            "mdd": -20.56,
            "vol": 24.93,
            "days": 631,
            "end": 1.6465
          },
          "orders": 271,
          "blocked_buy_orders": 0,
          "max_adv_participation_pct": 0.3955,
          "max_gross_exposure": 0.9999422385560826,
          "daily_order_adv_cap": 0.01,
          "unfilled_policy": "留现金或原持仓，到下一次计划换仓再评估",
          "final_capital": 248260.38
        },
        {
          "initial_capital": 300000,
          "full": {
            "cagr": 12.81,
            "sharpe": 0.664,
            "mdd": -20.61,
            "vol": 21.72,
            "days": 1845,
            "end": 2.4872
          },
          "recent": {
            "cagr": 21.31,
            "sharpe": 0.899,
            "mdd": -20.61,
            "vol": 24.96,
            "days": 631,
            "end": 1.6481
          },
          "orders": 286,
          "blocked_buy_orders": 0,
          "max_adv_participation_pct": 0.9998,
          "max_gross_exposure": 0.9994909165041499,
          "daily_order_adv_cap": 0.01,
          "unfilled_policy": "留现金或原持仓，到下一次计划换仓再评估",
          "final_capital": 746162.86
        },
        {
          "initial_capital": 1000000,
          "full": {
            "cagr": 12.49,
            "sharpe": 0.655,
            "mdd": -20.62,
            "vol": 21.53,
            "days": 1845,
            "end": 2.4348
          },
          "recent": {
            "cagr": 21.29,
            "sharpe": 0.898,
            "mdd": -20.62,
            "vol": 24.97,
            "days": 631,
            "end": 1.6474
          },
          "orders": 291,
          "blocked_buy_orders": 0,
          "max_adv_participation_pct": 0.9999,
          "max_gross_exposure": 0.9999414041080404,
          "daily_order_adv_cap": 0.01,
          "unfilled_policy": "留现金或原持仓，到下一次计划换仓再评估",
          "final_capital": 2434800.52
        }
      ]
    },
    "regression40_top1_cash": {
      "full": {
        "cagr": 12.86,
        "sharpe": 0.674,
        "mdd": -32.16,
        "vol": 21.31,
        "days": 1845,
        "end": 2.4962
      },
      "train": {
        "cagr": 12.81,
        "sharpe": 0.636,
        "mdd": -25.88,
        "vol": 23.16,
        "days": 730,
        "end": 1.4341
      },
      "validation": {
        "cagr": 5.02,
        "sharpe": 0.398,
        "mdd": -13.48,
        "vol": 15.19,
        "days": 484,
        "end": 1.1021
      },
      "recent": {
        "cagr": 19.33,
        "sharpe": 0.882,
        "mdd": -27.43,
        "vol": 23.05,
        "days": 631,
        "end": 1.5794
      },
      "pre2024": {
        "cagr": 9.64,
        "sharpe": 0.553,
        "mdd": -25.88,
        "vol": 20.36,
        "days": 1214,
        "end": 1.5805
      },
      "annual_turnover": 8.62,
      "mean_exposure": 0.392,
      "max_frozen": 0.0,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 60.84,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": -2.24,
        "2020": 36.22,
        "2021": 7.69,
        "2022": 1.57,
        "2023": 8.5,
        "2024": -21.93,
        "2025": 81.36,
        "2026": 11.55
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 1.04507,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.130297
        },
        "pre2024": {
          "A股行业": 0.541852,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.084142
        },
        "recent": {
          "A股行业": 0.503218,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.046155
        }
      },
      "stress": {
        "cost50": {
          "full": {
            "cagr": 9.98,
            "sharpe": 0.553,
            "mdd": -34.59,
            "vol": 21.33,
            "days": 1845,
            "end": 2.0536
          },
          "train": {
            "cagr": 9.29,
            "sharpe": 0.499,
            "mdd": -29.08,
            "vol": 23.2,
            "days": 730,
            "end": 1.3043
          },
          "validation": {
            "cagr": 3.39,
            "sharpe": 0.295,
            "mdd": -13.85,
            "vol": 15.09,
            "days": 484,
            "end": 1.0683
          },
          "recent": {
            "cagr": 16.18,
            "sharpe": 0.764,
            "mdd": -29.31,
            "vol": 23.1,
            "days": 631,
            "end": 1.4738
          },
          "pre2024": {
            "cagr": 6.9,
            "sharpe": 0.429,
            "mdd": -29.08,
            "vol": 20.35,
            "days": 1214,
            "end": 1.3934
          },
          "annual_turnover": 8.6,
          "mean_exposure": 0.392,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 60.84,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": -6.39,
            "2020": 32.35,
            "2021": 5.28,
            "2022": 0.89,
            "2023": 5.89,
            "2024": -23.94,
            "2025": 76.98,
            "2026": 9.48
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.045338,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.325747
            },
            "pre2024": {
              "A股行业": 0.542128,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.210357
            },
            "recent": {
              "A股行业": 0.50321,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.11539
            }
          }
        },
        "offset2": {
          "full": {
            "cagr": 10.39,
            "sharpe": 0.567,
            "mdd": -23.42,
            "vol": 21.52,
            "days": 1845,
            "end": 2.1113
          },
          "train": {
            "cagr": 7.9,
            "sharpe": 0.446,
            "mdd": -23.42,
            "vol": 22.89,
            "days": 730,
            "end": 1.2554
          },
          "validation": {
            "cagr": 7.31,
            "sharpe": 0.564,
            "mdd": -9.92,
            "vol": 14.3,
            "days": 484,
            "end": 1.1502
          },
          "recent": {
            "cagr": 15.83,
            "sharpe": 0.725,
            "mdd": -19.78,
            "vol": 24.34,
            "days": 631,
            "end": 1.4622
          },
          "pre2024": {
            "cagr": 7.66,
            "sharpe": 0.47,
            "mdd": -23.42,
            "vol": 19.91,
            "days": 1214,
            "end": 1.4439
          },
          "annual_turnover": 8.54,
          "mean_exposure": 0.423,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 57.66,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": -0.23,
            "2020": 33.28,
            "2021": -5.6,
            "2022": 2.12,
            "2023": 12.64,
            "2024": -10.13,
            "2025": 62.89,
            "2026": -0.12
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.87662,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.129311
            },
            "pre2024": {
              "A股行业": 0.443179,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.075804
            },
            "recent": {
              "A股行业": 0.433441,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.053507
            }
          }
        },
        "offset5": {
          "full": {
            "cagr": 12.82,
            "sharpe": 0.672,
            "mdd": -29.42,
            "vol": 21.33,
            "days": 1845,
            "end": 2.4894
          },
          "train": {
            "cagr": 13.79,
            "sharpe": 0.699,
            "mdd": -20.57,
            "vol": 21.94,
            "days": 730,
            "end": 1.472
          },
          "validation": {
            "cagr": 12.06,
            "sharpe": 0.769,
            "mdd": -10.63,
            "vol": 16.59,
            "days": 484,
            "end": 1.2535
          },
          "recent": {
            "cagr": 12.28,
            "sharpe": 0.606,
            "mdd": -24.78,
            "vol": 23.73,
            "days": 631,
            "end": 1.3493
          },
          "pre2024": {
            "cagr": 13.1,
            "sharpe": 0.716,
            "mdd": -20.57,
            "vol": 19.98,
            "days": 1214,
            "end": 1.845
          },
          "annual_turnover": 7.57,
          "mean_exposure": 0.417,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 58.3,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 13.44,
            "2020": 44.94,
            "2021": -10.48,
            "2022": 2.57,
            "2023": 22.21,
            "2024": -14.34,
            "2025": 68.12,
            "2026": -6.31
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.026393,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.114333
            },
            "pre2024": {
              "A股行业": 0.676857,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.064363
            },
            "recent": {
              "A股行业": 0.349536,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.049971
            }
          }
        },
        "joint_cost50_offset5": {
          "full": {
            "cagr": 10.29,
            "sharpe": 0.566,
            "mdd": -31.88,
            "vol": 21.34,
            "days": 1845,
            "end": 2.0979
          },
          "train": {
            "cagr": 11.02,
            "sharpe": 0.586,
            "mdd": -21.27,
            "vol": 21.99,
            "days": 730,
            "end": 1.3674
          },
          "validation": {
            "cagr": 10.79,
            "sharpe": 0.701,
            "mdd": -10.76,
            "vol": 16.56,
            "days": 484,
            "end": 1.2254
          },
          "recent": {
            "cagr": 9.08,
            "sharpe": 0.485,
            "mdd": -26.89,
            "vol": 23.72,
            "days": 631,
            "end": 1.2521
          },
          "pre2024": {
            "cagr": 10.93,
            "sharpe": 0.619,
            "mdd": -21.27,
            "vol": 19.99,
            "days": 1214,
            "end": 1.6755
          },
          "annual_turnover": 7.55,
          "mean_exposure": 0.417,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 58.3,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 10.09,
            "2020": 40.35,
            "2021": -11.51,
            "2022": 2.15,
            "2023": 19.96,
            "2024": -16.53,
            "2025": 63.14,
            "2026": -8.05
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.026757,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.285836
            },
            "pre2024": {
              "A股行业": 0.677028,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.160909
            },
            "recent": {
              "A股行业": 0.349729,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.124928
            }
          }
        }
      }
    },
    "regression40_top1_gold": {
      "full": {
        "cagr": 21.7,
        "sharpe": 0.924,
        "mdd": -24.52,
        "vol": 24.49,
        "days": 1845,
        "end": 4.4147
      },
      "train": {
        "cagr": 18.54,
        "sharpe": 0.793,
        "mdd": -22.34,
        "vol": 25.57,
        "days": 730,
        "end": 1.6635
      },
      "validation": {
        "cagr": 13.69,
        "sharpe": 0.811,
        "mdd": -12.84,
        "vol": 17.75,
        "days": 484,
        "end": 1.2899
      },
      "recent": {
        "cagr": 32.18,
        "sharpe": 1.151,
        "mdd": -24.52,
        "vol": 27.53,
        "days": 631,
        "end": 2.0575
      },
      "pre2024": {
        "cagr": 16.58,
        "sharpe": 0.788,
        "mdd": -22.34,
        "vol": 22.77,
        "days": 1214,
        "end": 2.1457
      },
      "annual_turnover": 12.18,
      "mean_exposure": 1.0,
      "max_frozen": 0.0,
      "mean_gold_pct": 60.86,
      "max_drifted_gold_pct": 100.0,
      "mean_cash_pct": 0.0,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 5.61,
        "2020": 43.82,
        "2021": 9.52,
        "2022": 11.35,
        "2023": 15.84,
        "2024": -15.26,
        "2025": 117.82,
        "2026": 11.47
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 1.041779,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.627312,
          "国债": 0.0,
          "费用": -0.184143
        },
        "pre2024": {
          "A股行业": 0.539612,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.345009,
          "国债": 0.0,
          "费用": -0.121168
        },
        "recent": {
          "A股行业": 0.502167,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.282303,
          "国债": 0.0,
          "费用": -0.062975
        }
      },
      "stress": {
        "cost50": {
          "full": {
            "cagr": 17.34,
            "sharpe": 0.775,
            "mdd": -27.13,
            "vol": 24.52,
            "days": 1845,
            "end": 3.3509
          },
          "train": {
            "cagr": 13.44,
            "sharpe": 0.62,
            "mdd": -24.17,
            "vol": 25.63,
            "days": 730,
            "end": 1.4585
          },
          "validation": {
            "cagr": 10.87,
            "sharpe": 0.672,
            "mdd": -13.58,
            "vol": 17.66,
            "days": 484,
            "end": 1.2272
          },
          "recent": {
            "cagr": 27.44,
            "sharpe": 1.017,
            "mdd": -24.52,
            "vol": 27.58,
            "days": 631,
            "end": 1.8722
          },
          "pre2024": {
            "cagr": 12.41,
            "sharpe": 0.627,
            "mdd": -24.17,
            "vol": 22.78,
            "days": 1214,
            "end": 1.7898
          },
          "annual_turnover": 12.15,
          "mean_exposure": 1.0,
          "max_frozen": 0.0,
          "mean_gold_pct": 60.86,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 0.0,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": -0.42,
            "2020": 37.75,
            "2021": 6.32,
            "2022": 9.86,
            "2023": 11.71,
            "2024": -18.4,
            "2025": 110.98,
            "2026": 8.75
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.042194,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.627369,
              "国债": 0.0,
              "费用": -0.460325
            },
            "pre2024": {
              "A股行业": 0.540003,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.345024,
              "国债": 0.0,
              "费用": -0.302899
            },
            "recent": {
              "A股行业": 0.50219,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.282345,
              "国债": 0.0,
              "费用": -0.157427
            }
          }
        },
        "offset2": {
          "full": {
            "cagr": 18.86,
            "sharpe": 0.838,
            "mdd": -25.49,
            "vol": 24.07,
            "days": 1845,
            "end": 3.6935
          },
          "train": {
            "cagr": 11.69,
            "sharpe": 0.574,
            "mdd": -25.49,
            "vol": 24.48,
            "days": 730,
            "end": 1.3921
          },
          "validation": {
            "cagr": 17.56,
            "sharpe": 1.029,
            "mdd": -7.65,
            "vol": 17.15,
            "days": 484,
            "end": 1.3783
          },
          "recent": {
            "cagr": 28.82,
            "sharpe": 1.048,
            "mdd": -24.57,
            "vol": 27.86,
            "days": 631,
            "end": 1.9249
          },
          "pre2024": {
            "cagr": 13.99,
            "sharpe": 0.709,
            "mdd": -25.49,
            "vol": 21.85,
            "days": 1214,
            "end": 1.9188
          },
          "annual_turnover": 11.34,
          "mean_exposure": 1.0,
          "max_frozen": 0.0,
          "mean_gold_pct": 57.72,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 0.0,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 4.7,
            "2020": 38.97,
            "2021": -4.32,
            "2022": 11.77,
            "2023": 23.32,
            "2024": 2.57,
            "2025": 81.27,
            "2026": 3.53
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.869957,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.608348,
              "国债": 0.0,
              "费用": -0.171735
            },
            "pre2024": {
              "A股行业": 0.436954,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.314945,
              "国债": 0.0,
              "费用": -0.100206
            },
            "recent": {
              "A股行业": 0.433003,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.293404,
              "国债": 0.0,
              "费用": -0.071529
            }
          }
        },
        "offset5": {
          "full": {
            "cagr": 23.04,
            "sharpe": 0.99,
            "mdd": -24.59,
            "vol": 23.8,
            "days": 1845,
            "end": 4.7947
          },
          "train": {
            "cagr": 17.31,
            "sharpe": 0.797,
            "mdd": -22.38,
            "vol": 23.5,
            "days": 730,
            "end": 1.6124
          },
          "validation": {
            "cagr": 22.79,
            "sharpe": 1.174,
            "mdd": -11.93,
            "vol": 19.02,
            "days": 484,
            "end": 1.5027
          },
          "recent": {
            "cagr": 30.2,
            "sharpe": 1.106,
            "mdd": -24.59,
            "vol": 27.23,
            "days": 631,
            "end": 1.9789
          },
          "pre2024": {
            "cagr": 19.47,
            "sharpe": 0.925,
            "mdd": -22.38,
            "vol": 21.82,
            "days": 1214,
            "end": 2.4229
          },
          "annual_turnover": 9.88,
          "mean_exposure": 1.0,
          "max_frozen": 0.0,
          "mean_gold_pct": 58.38,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 0.0,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 19.8,
            "2020": 51.1,
            "2021": -10.93,
            "2022": 12.05,
            "2023": 34.11,
            "2024": 5.22,
            "2025": 93.56,
            "2026": -2.83
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.023195,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.693677,
              "国债": 0.0,
              "费用": -0.149367
            },
            "pre2024": {
              "A股行业": 0.675072,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.293453,
              "国债": 0.0,
              "费用": -0.083557
            },
            "recent": {
              "A股行业": 0.348123,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.400224,
              "国债": 0.0,
              "费用": -0.06581
            }
          }
        },
        "joint_cost50_offset5": {
          "full": {
            "cagr": 19.45,
            "sharpe": 0.866,
            "mdd": -24.88,
            "vol": 23.82,
            "days": 1845,
            "end": 3.8343
          },
          "train": {
            "cagr": 13.72,
            "sharpe": 0.664,
            "mdd": -23.19,
            "vol": 23.54,
            "days": 730,
            "end": 1.4692
          },
          "validation": {
            "cagr": 20.82,
            "sharpe": 1.089,
            "mdd": -12.19,
            "vol": 19.03,
            "days": 484,
            "end": 1.4553
          },
          "recent": {
            "cagr": 25.34,
            "sharpe": 0.966,
            "mdd": -24.88,
            "vol": 27.23,
            "days": 631,
            "end": 1.7934
          },
          "pre2024": {
            "cagr": 16.5,
            "sharpe": 0.809,
            "mdd": -23.19,
            "vol": 21.84,
            "days": 1214,
            "end": 2.138
          },
          "annual_turnover": 9.86,
          "mean_exposure": 1.0,
          "max_frozen": 0.0,
          "mean_gold_pct": 58.38,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 0.0,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 15.47,
            "2020": 45.13,
            "2021": -12.33,
            "2022": 11.14,
            "2023": 30.93,
            "2024": 1.61,
            "2025": 86.2,
            "2026": -5.21
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.023664,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.693716,
              "国债": 0.0,
              "费用": -0.373388
            },
            "pre2024": {
              "A股行业": 0.675302,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.293462,
              "国债": 0.0,
              "费用": -0.20888
            },
            "recent": {
              "A股行业": 0.348361,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.400254,
              "国债": 0.0,
              "费用": -0.164508
            }
          }
        }
      }
    },
    "regression40_top3_cash": {
      "full": {
        "cagr": 6.25,
        "sharpe": 0.415,
        "mdd": -27.26,
        "vol": 18.96,
        "days": 1845,
        "end": 1.5817
      },
      "train": {
        "cagr": 7.48,
        "sharpe": 0.464,
        "mdd": -21.32,
        "vol": 19.81,
        "days": 730,
        "end": 1.2409
      },
      "validation": {
        "cagr": 2.94,
        "sharpe": 0.278,
        "mdd": -13.42,
        "vol": 13.85,
        "days": 484,
        "end": 1.0591
      },
      "recent": {
        "cagr": 7.42,
        "sharpe": 0.443,
        "mdd": -20.79,
        "vol": 21.24,
        "days": 631,
        "end": 1.2035
      },
      "pre2024": {
        "cagr": 5.65,
        "sharpe": 0.4,
        "mdd": -21.32,
        "vol": 17.67,
        "days": 1214,
        "end": 1.3143
      },
      "annual_turnover": 7.28,
      "mean_exposure": 0.444,
      "max_frozen": 0.0,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 55.59,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 0.08,
        "2020": 19.82,
        "2021": 3.48,
        "2022": -3.97,
        "2023": 10.29,
        "2024": -15.17,
        "2025": 42.75,
        "2026": -0.62
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.568309,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.109811
        },
        "pre2024": {
          "A股行业": 0.339464,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.066163
        },
        "recent": {
          "A股行业": 0.228845,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.043649
        }
      },
      "stress": {
        "cost50": {
          "full": {
            "cagr": 3.97,
            "sharpe": 0.3,
            "mdd": -29.59,
            "vol": 18.94,
            "days": 1845,
            "end": 1.3421
          },
          "train": {
            "cagr": 5.1,
            "sharpe": 0.351,
            "mdd": -23.23,
            "vol": 19.78,
            "days": 730,
            "end": 1.1605
          },
          "validation": {
            "cagr": 1.3,
            "sharpe": 0.162,
            "mdd": -14.28,
            "vol": 13.77,
            "days": 484,
            "end": 1.0259
          },
          "recent": {
            "cagr": 4.74,
            "sharpe": 0.324,
            "mdd": -21.63,
            "vol": 21.24,
            "days": 631,
            "end": 1.1273
          },
          "pre2024": {
            "cagr": 3.57,
            "sharpe": 0.287,
            "mdd": -23.23,
            "vol": 17.63,
            "days": 1214,
            "end": 1.1905
          },
          "annual_turnover": 7.27,
          "mean_exposure": 0.444,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 55.59,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": -2.51,
            "2020": 17.43,
            "2021": 1.37,
            "2022": -4.91,
            "2023": 7.89,
            "2024": -17.2,
            "2025": 39.4,
            "2026": -2.34
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.568795,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.27457
            },
            "pre2024": {
              "A股行业": 0.339836,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.165439
            },
            "recent": {
              "A股行业": 0.228959,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.109131
            }
          }
        },
        "offset2": {
          "full": {
            "cagr": 8.94,
            "sharpe": 0.523,
            "mdd": -24.44,
            "vol": 20.34,
            "days": 1845,
            "end": 1.9113
          },
          "train": {
            "cagr": 10.11,
            "sharpe": 0.568,
            "mdd": -17.53,
            "vol": 20.76,
            "days": 730,
            "end": 1.3338
          },
          "validation": {
            "cagr": 5.58,
            "sharpe": 0.494,
            "mdd": -11.23,
            "vol": 12.6,
            "days": 484,
            "end": 1.1138
          },
          "recent": {
            "cagr": 10.23,
            "sharpe": 0.522,
            "mdd": -20.69,
            "vol": 24.29,
            "days": 631,
            "end": 1.2865
          },
          "pre2024": {
            "cagr": 8.28,
            "sharpe": 0.533,
            "mdd": -17.53,
            "vol": 17.95,
            "days": 1214,
            "end": 1.4856
          },
          "annual_turnover": 7.26,
          "mean_exposure": 0.467,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 53.27,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 3.77,
            "2020": 16.84,
            "2021": 10.0,
            "2022": 1.05,
            "2023": 10.23,
            "2024": -2.57,
            "2025": 32.47,
            "2026": -0.32
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.757664,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.109883
            },
            "pre2024": {
              "A股行业": 0.456523,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.060695
            },
            "recent": {
              "A股行业": 0.301141,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.049188
            }
          }
        },
        "offset5": {
          "full": {
            "cagr": 4.3,
            "sharpe": 0.314,
            "mdd": -34.26,
            "vol": 19.42,
            "days": 1845,
            "end": 1.3753
          },
          "train": {
            "cagr": 2.41,
            "sharpe": 0.219,
            "mdd": -23.85,
            "vol": 20.03,
            "days": 730,
            "end": 1.0737
          },
          "validation": {
            "cagr": 4.63,
            "sharpe": 0.409,
            "mdd": -12.17,
            "vol": 13.17,
            "days": 484,
            "end": 1.0939
          },
          "recent": {
            "cagr": 6.29,
            "sharpe": 0.384,
            "mdd": -25.16,
            "vol": 22.49,
            "days": 631,
            "end": 1.171
          },
          "pre2024": {
            "cagr": 3.29,
            "sharpe": 0.272,
            "mdd": -25.72,
            "vol": 17.62,
            "days": 1214,
            "end": 1.1745
          },
          "annual_turnover": 6.9,
          "mean_exposure": 0.452,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 54.78,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 3.97,
            "2020": 21.16,
            "2021": -14.77,
            "2022": -1.13,
            "2023": 10.64,
            "2024": -15.29,
            "2025": 45.49,
            "2026": -4.98
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.423046,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.104344
            },
            "pre2024": {
              "A股行业": 0.216294,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.05544
            },
            "recent": {
              "A股行业": 0.206753,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.048904
            }
          }
        },
        "joint_cost50_offset5": {
          "full": {
            "cagr": 2.17,
            "sharpe": 0.208,
            "mdd": -38.38,
            "vol": 19.43,
            "days": 1845,
            "end": 1.1763
          },
          "train": {
            "cagr": 0.43,
            "sharpe": 0.122,
            "mdd": -24.27,
            "vol": 20.05,
            "days": 730,
            "end": 1.0128
          },
          "validation": {
            "cagr": 3.33,
            "sharpe": 0.313,
            "mdd": -12.62,
            "vol": 13.21,
            "days": 484,
            "end": 1.0671
          },
          "recent": {
            "cagr": 3.33,
            "sharpe": 0.258,
            "mdd": -27.01,
            "vol": 22.48,
            "days": 631,
            "end": 1.0883
          },
          "pre2024": {
            "cagr": 1.57,
            "sharpe": 0.177,
            "mdd": -26.73,
            "vol": 17.64,
            "days": 1214,
            "end": 1.0808
          },
          "annual_turnover": 6.89,
          "mean_exposure": 0.452,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 54.78,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 1.04,
            "2020": 18.58,
            "2021": -15.46,
            "2022": -1.97,
            "2023": 8.85,
            "2024": -17.22,
            "2025": 40.28,
            "2026": -6.28
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.423258,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.260913
            },
            "pre2024": {
              "A股行业": 0.216329,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.138643
            },
            "recent": {
              "A股行业": 0.206929,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.12227
            }
          }
        }
      }
    },
    "regression40_top3_gold": {
      "full": {
        "cagr": 13.21,
        "sharpe": 0.684,
        "mdd": -21.94,
        "vol": 21.55,
        "days": 1845,
        "end": 2.5561
      },
      "train": {
        "cagr": 11.1,
        "sharpe": 0.586,
        "mdd": -21.94,
        "vol": 22.21,
        "days": 730,
        "end": 1.37
      },
      "validation": {
        "cagr": 11.39,
        "sharpe": 0.738,
        "mdd": -12.67,
        "vol": 16.45,
        "days": 484,
        "end": 1.2386
      },
      "recent": {
        "cagr": 17.16,
        "sharpe": 0.778,
        "mdd": -20.71,
        "vol": 24.1,
        "days": 631,
        "end": 1.5063
      },
      "pre2024": {
        "cagr": 11.21,
        "sharpe": 0.63,
        "mdd": -21.94,
        "vol": 20.1,
        "days": 1214,
        "end": 1.6969
      },
      "annual_turnover": 11.29,
      "mean_exposure": 1.0,
      "max_frozen": 0.0,
      "mean_gold_pct": 55.59,
      "max_drifted_gold_pct": 100.0,
      "mean_cash_pct": 0.0,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 4.37,
        "2020": 22.8,
        "2021": 6.89,
        "2022": 5.12,
        "2023": 17.84,
        "2024": -7.74,
        "2025": 63.95,
        "2026": -0.42
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.569687,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.539158,
          "国债": 0.0,
          "费用": -0.170381
        },
        "pre2024": {
          "A股行业": 0.339436,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.297213,
          "国债": 0.0,
          "费用": -0.10784
        },
        "recent": {
          "A股行业": 0.230252,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.241945,
          "国债": 0.0,
          "费用": -0.062541
        }
      }
    },
    "broad_index_cash": {
      "full": {
        "cagr": -3.11,
        "sharpe": -0.171,
        "mdd": -42.62,
        "vol": 13.26,
        "days": 1845,
        "end": 0.7877
      },
      "train": {
        "cagr": 1.29,
        "sharpe": 0.161,
        "mdd": -24.75,
        "vol": 16.1,
        "days": 730,
        "end": 1.0392
      },
      "validation": {
        "cagr": -10.78,
        "sharpe": -1.589,
        "mdd": -22.04,
        "vol": 7.02,
        "days": 484,
        "end": 0.7974
      },
      "recent": {
        "cagr": -1.94,
        "sharpe": -0.081,
        "mdd": -15.65,
        "vol": 13.29,
        "days": 631,
        "end": 0.9506
      },
      "pre2024": {
        "cagr": -3.71,
        "sharpe": -0.218,
        "mdd": -35.17,
        "vol": 13.25,
        "days": 1214,
        "end": 0.8287
      },
      "annual_turnover": 4.21,
      "mean_exposure": 0.455,
      "max_frozen": 0.0,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 54.47,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": -5.98,
        "2020": 19.43,
        "2021": -7.46,
        "2022": -11.9,
        "2023": -9.48,
        "2024": -10.61,
        "2025": 16.18,
        "2026": -8.47
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": -0.175019,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.06359
        },
        "pre2024": {
          "A股行业": -0.143785,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.044118
        },
        "recent": {
          "A股行业": -0.031234,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.019472
        }
      }
    },
    "broad_index_gold": {
      "full": {
        "cagr": 5.58,
        "sharpe": 0.412,
        "mdd": -27.61,
        "vol": 16.51,
        "days": 1845,
        "end": 1.5074
      },
      "train": {
        "cagr": 7.0,
        "sharpe": 0.452,
        "mdd": -18.99,
        "vol": 18.97,
        "days": 730,
        "end": 1.2243
      },
      "validation": {
        "cagr": -3.64,
        "sharpe": -0.267,
        "mdd": -16.53,
        "vol": 11.46,
        "days": 484,
        "end": 0.929
      },
      "recent": {
        "cagr": 11.5,
        "sharpe": 0.735,
        "mdd": -14.22,
        "vol": 16.74,
        "days": 631,
        "end": 1.3252
      },
      "pre2024": {
        "cagr": 2.62,
        "sharpe": 0.24,
        "mdd": -27.61,
        "vol": 16.39,
        "days": 1214,
        "end": 1.1374
      },
      "annual_turnover": 8.55,
      "mean_exposure": 1.0,
      "max_frozen": 0.0,
      "mean_gold_pct": 54.47,
      "max_drifted_gold_pct": 100.0,
      "mean_cash_pct": 0.0,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 2.33,
        "2020": 29.07,
        "2021": -7.3,
        "2022": -3.32,
        "2023": -3.9,
        "2024": 6.44,
        "2025": 30.89,
        "2026": -4.88
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": -0.17502,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.71462,
          "国债": 0.0,
          "费用": -0.129242
        },
        "pre2024": {
          "A股行业": -0.143636,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.362644,
          "国债": 0.0,
          "费用": -0.09025
        },
        "recent": {
          "A股行业": -0.031384,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.351976,
          "国债": 0.0,
          "费用": -0.038991
        }
      }
    },
    "primary_no_vol": {
      "full": {
        "cagr": 2.2,
        "sharpe": 0.211,
        "mdd": -36.01,
        "vol": 23.47,
        "days": 1845,
        "end": 1.179
      },
      "train": {
        "cagr": 7.31,
        "sharpe": 0.436,
        "mdd": -22.99,
        "vol": 21.58,
        "days": 730,
        "end": 1.2351
      },
      "validation": {
        "cagr": -7.23,
        "sharpe": -0.435,
        "mdd": -19.6,
        "vol": 14.76,
        "days": 484,
        "end": 0.8617
      },
      "recent": {
        "cagr": 4.04,
        "sharpe": 0.282,
        "mdd": -36.01,
        "vol": 30.1,
        "days": 631,
        "end": 1.1078
      },
      "pre2024": {
        "cagr": 1.26,
        "sharpe": 0.162,
        "mdd": -22.99,
        "vol": 19.16,
        "days": 1214,
        "end": 1.0642
      },
      "annual_turnover": 6.89,
      "mean_exposure": 0.528,
      "max_frozen": 0.0,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 47.19,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 0.64,
        "2020": 17.32,
        "2021": 4.61,
        "2022": -15.4,
        "2023": 1.86,
        "2024": -9.32,
        "2025": 42.66,
        "2026": -14.36
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.268775,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.10415
        },
        "pre2024": {
          "A股行业": 0.122958,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.060691
        },
        "recent": {
          "A股行业": 0.145818,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.043458
        }
      }
    },
    "primary_no_market_gate": {
      "full": {
        "cagr": 6.57,
        "sharpe": 0.389,
        "mdd": -54.38,
        "vol": 23.48,
        "days": 1845,
        "end": 1.6174
      },
      "train": {
        "cagr": 20.06,
        "sharpe": 0.904,
        "mdd": -16.75,
        "vol": 23.23,
        "days": 730,
        "end": 1.7279
      },
      "validation": {
        "cagr": -17.64,
        "sharpe": -0.797,
        "mdd": -35.34,
        "vol": 21.44,
        "days": 484,
        "end": 0.6805
      },
      "recent": {
        "cagr": 13.12,
        "sharpe": 0.616,
        "mdd": -25.14,
        "vol": 25.18,
        "days": 631,
        "end": 1.3755
      },
      "pre2024": {
        "cagr": 3.31,
        "sharpe": 0.258,
        "mdd": -42.03,
        "vol": 22.56,
        "days": 1214,
        "end": 1.1759
      },
      "annual_turnover": 9.34,
      "mean_exposure": 0.787,
      "max_frozen": 0.4732607420616607,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 21.3,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 18.87,
        "2020": 31.7,
        "2021": 10.37,
        "2022": -34.75,
        "2023": 4.29,
        "2024": -17.25,
        "2025": 46.35,
        "2026": 13.58
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.621924,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.141079
        },
        "pre2024": {
          "A股行业": 0.249285,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.08726
        },
        "recent": {
          "A股行业": 0.37264,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.053818
        }
      }
    },
    "riskmom60_top3_gold10": {
      "full": {
        "cagr": 6.26,
        "sharpe": 0.408,
        "mdd": -23.62,
        "vol": 19.55,
        "days": 1845,
        "end": 1.5822
      },
      "train": {
        "cagr": 9.51,
        "sharpe": 0.558,
        "mdd": -19.51,
        "vol": 19.82,
        "days": 730,
        "end": 1.3124
      },
      "validation": {
        "cagr": -6.79,
        "sharpe": -0.436,
        "mdd": -18.65,
        "vol": 13.91,
        "days": 484,
        "end": 0.8697
      },
      "recent": {
        "cagr": 13.46,
        "sharpe": 0.67,
        "mdd": -20.78,
        "vol": 22.7,
        "days": 631,
        "end": 1.3862
      },
      "pre2024": {
        "cagr": 2.69,
        "sharpe": 0.239,
        "mdd": -19.62,
        "vol": 17.7,
        "days": 1214,
        "end": 1.1414
      },
      "annual_turnover": 6.57,
      "mean_exposure": 0.539,
      "max_frozen": 0.0,
      "mean_gold_pct": 8.04,
      "max_drifted_gold_pct": 12.47,
      "mean_cash_pct": 46.11,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 3.6,
        "2020": 18.85,
        "2021": 6.59,
        "2022": -14.85,
        "2023": 2.14,
        "2024": -5.85,
        "2025": 50.8,
        "2026": -2.37
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.487567,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.070556,
          "国债": 0.0,
          "费用": -0.099307
        },
        "pre2024": {
          "A股行业": 0.170764,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.022052,
          "国债": 0.0,
          "费用": -0.06053
        },
        "recent": {
          "A股行业": 0.316803,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.048504,
          "国债": 0.0,
          "费用": -0.038777
        }
      },
      "stress": {
        "cost50": {
          "full": {
            "cagr": 4.19,
            "sharpe": 0.308,
            "mdd": -28.1,
            "vol": 19.55,
            "days": 1845,
            "end": 1.3635
          },
          "train": {
            "cagr": 7.4,
            "sharpe": 0.46,
            "mdd": -21.15,
            "vol": 19.84,
            "days": 730,
            "end": 1.2381
          },
          "validation": {
            "cagr": -8.31,
            "sharpe": -0.555,
            "mdd": -19.36,
            "vol": 13.87,
            "days": 484,
            "end": 0.842
          },
          "recent": {
            "cagr": 10.94,
            "sharpe": 0.571,
            "mdd": -20.85,
            "vol": 22.69,
            "days": 631,
            "end": 1.308
          },
          "pre2024": {
            "cagr": 0.84,
            "sharpe": 0.136,
            "mdd": -21.49,
            "vol": 17.7,
            "days": 1214,
            "end": 1.0425
          },
          "annual_turnover": 6.56,
          "mean_exposure": 0.539,
          "max_frozen": 0.0,
          "mean_gold_pct": 8.04,
          "max_drifted_gold_pct": 12.47,
          "mean_cash_pct": 46.11,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 1.67,
            "2020": 16.22,
            "2021": 4.78,
            "2022": -15.79,
            "2023": -0.02,
            "2024": -7.36,
            "2025": 47.16,
            "2026": -4.06
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.487816,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.070569,
              "国债": 0.0,
              "费用": -0.248314
            },
            "pre2024": {
              "A股行业": 0.170897,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.022057,
              "国债": 0.0,
              "费用": -0.151361
            },
            "recent": {
              "A股行业": 0.316919,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.048512,
              "国债": 0.0,
              "费用": -0.096953
            }
          }
        },
        "offset2": {
          "full": {
            "cagr": 10.78,
            "sharpe": 0.595,
            "mdd": -21.01,
            "vol": 20.87,
            "days": 1845,
            "end": 2.1688
          },
          "train": {
            "cagr": 13.02,
            "sharpe": 0.685,
            "mdd": -16.7,
            "vol": 21.15,
            "days": 730,
            "end": 1.4422
          },
          "validation": {
            "cagr": 2.01,
            "sharpe": 0.223,
            "mdd": -11.32,
            "vol": 12.29,
            "days": 484,
            "end": 1.0403
          },
          "recent": {
            "cagr": 15.31,
            "sharpe": 0.689,
            "mdd": -20.73,
            "vol": 25.33,
            "days": 631,
            "end": 1.4455
          },
          "pre2024": {
            "cagr": 8.5,
            "sharpe": 0.541,
            "mdd": -16.7,
            "vol": 18.14,
            "days": 1214,
            "end": 1.5003
          },
          "annual_turnover": 6.3,
          "mean_exposure": 0.551,
          "max_frozen": 0.0,
          "mean_gold_pct": 7.98,
          "max_drifted_gold_pct": 12.07,
          "mean_cash_pct": 44.92,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 11.38,
            "2020": 20.79,
            "2021": 7.2,
            "2022": -2.22,
            "2023": 6.39,
            "2024": -4.44,
            "2025": 52.23,
            "2026": -0.63
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.775963,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.093506,
              "国债": 0.0,
              "费用": -0.095318
            },
            "pre2024": {
              "A股行业": 0.42038,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.036912,
              "国债": 0.0,
              "费用": -0.051603
            },
            "recent": {
              "A股行业": 0.355583,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.056594,
              "国债": 0.0,
              "费用": -0.043716
            }
          }
        },
        "offset5": {
          "full": {
            "cagr": 8.1,
            "sharpe": 0.493,
            "mdd": -29.6,
            "vol": 19.77,
            "days": 1845,
            "end": 1.8018
          },
          "train": {
            "cagr": 7.09,
            "sharpe": 0.447,
            "mdd": -16.22,
            "vol": 19.67,
            "days": 730,
            "end": 1.2273
          },
          "validation": {
            "cagr": 4.43,
            "sharpe": 0.387,
            "mdd": -12.2,
            "vol": 13.55,
            "days": 484,
            "end": 1.0897
          },
          "recent": {
            "cagr": 12.22,
            "sharpe": 0.607,
            "mdd": -25.31,
            "vol": 23.56,
            "days": 631,
            "end": 1.3472
          },
          "pre2024": {
            "cagr": 6.02,
            "sharpe": 0.422,
            "mdd": -16.51,
            "vol": 17.48,
            "days": 1214,
            "end": 1.3374
          },
          "annual_turnover": 6.33,
          "mean_exposure": 0.539,
          "max_frozen": 0.0,
          "mean_gold_pct": 7.83,
          "max_drifted_gold_pct": 12.4,
          "mean_cash_pct": 46.07,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 10.93,
            "2020": 18.49,
            "2021": -6.62,
            "2022": -0.4,
            "2023": 9.41,
            "2024": -11.34,
            "2025": 46.35,
            "2026": 3.83
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.594802,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.089799,
              "国债": 0.0,
              "费用": -0.095793
            },
            "pre2024": {
              "A股行业": 0.305113,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.031839,
              "国债": 0.0,
              "费用": -0.046194
            },
            "recent": {
              "A股行业": 0.289689,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.05796,
              "国债": 0.0,
              "费用": -0.0496
            }
          }
        },
        "joint_cost50_offset5": {
          "full": {
            "cagr": 6.06,
            "sharpe": 0.397,
            "mdd": -32.29,
            "vol": 19.78,
            "days": 1845,
            "end": 1.5608
          },
          "train": {
            "cagr": 5.42,
            "sharpe": 0.367,
            "mdd": -16.36,
            "vol": 19.67,
            "days": 730,
            "end": 1.1711
          },
          "validation": {
            "cagr": 3.26,
            "sharpe": 0.304,
            "mdd": -12.55,
            "vol": 13.59,
            "days": 484,
            "end": 1.0656
          },
          "recent": {
            "cagr": 9.04,
            "sharpe": 0.485,
            "mdd": -27.5,
            "vol": 23.58,
            "days": 631,
            "end": 1.2507
          },
          "pre2024": {
            "cagr": 4.55,
            "sharpe": 0.342,
            "mdd": -17.31,
            "vol": 17.49,
            "days": 1214,
            "end": 1.2479
          },
          "annual_turnover": 6.33,
          "mean_exposure": 0.539,
          "max_frozen": 0.0,
          "mean_gold_pct": 7.83,
          "max_drifted_gold_pct": 12.4,
          "mean_cash_pct": 46.07,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 8.64,
            "2020": 15.81,
            "2021": -6.92,
            "2022": -1.28,
            "2023": 7.95,
            "2024": -13.28,
            "2025": 41.04,
            "2026": 2.26
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.594932,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.089809,
              "国债": 0.0,
              "费用": -0.23957
            },
            "pre2024": {
              "A股行业": 0.30517,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.031841,
              "国债": 0.0,
              "费用": -0.115551
            },
            "recent": {
              "A股行业": 0.289762,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.057968,
              "国债": 0.0,
              "费用": -0.124019
            }
          }
        }
      }
    },
    "regression40_top1_gold10": {
      "full": {
        "cagr": 14.21,
        "sharpe": 0.723,
        "mdd": -30.78,
        "vol": 21.58,
        "days": 1845,
        "end": 2.7302
      },
      "train": {
        "cagr": 13.27,
        "sharpe": 0.651,
        "mdd": -24.89,
        "vol": 23.35,
        "days": 730,
        "end": 1.452
      },
      "validation": {
        "cagr": 5.95,
        "sharpe": 0.454,
        "mdd": -13.44,
        "vol": 15.28,
        "days": 484,
        "end": 1.1215
      },
      "recent": {
        "cagr": 22.12,
        "sharpe": 0.967,
        "mdd": -26.27,
        "vol": 23.51,
        "days": 631,
        "end": 1.6766
      },
      "pre2024": {
        "cagr": 10.3,
        "sharpe": 0.58,
        "mdd": -24.89,
        "vol": 20.51,
        "days": 1214,
        "end": 1.6284
      },
      "annual_turnover": 8.84,
      "mean_exposure": 0.48,
      "max_frozen": 0.0,
      "mean_gold_pct": 8.89,
      "max_drifted_gold_pct": 12.25,
      "mean_cash_pct": 51.97,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": -0.94,
        "2020": 36.86,
        "2021": 7.09,
        "2022": 2.52,
        "2023": 9.4,
        "2024": -20.74,
        "2025": 89.76,
        "2026": 11.47
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 1.042755,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.095301,
          "国债": 0.0,
          "费用": -0.133692
        },
        "pre2024": {
          "A股行业": 0.540374,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.034065,
          "国债": 0.0,
          "费用": -0.086818
        },
        "recent": {
          "A股行业": 0.50238,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.061236,
          "国债": 0.0,
          "费用": -0.046875
        }
      },
      "stress": {
        "cost50": {
          "full": {
            "cagr": 11.22,
            "sharpe": 0.6,
            "mdd": -33.35,
            "vol": 21.59,
            "days": 1845,
            "end": 2.2347
          },
          "train": {
            "cagr": 9.64,
            "sharpe": 0.511,
            "mdd": -28.2,
            "vol": 23.38,
            "days": 730,
            "end": 1.3171
          },
          "validation": {
            "cagr": 4.23,
            "sharpe": 0.348,
            "mdd": -13.84,
            "vol": 15.18,
            "days": 484,
            "end": 1.0857
          },
          "recent": {
            "cagr": 18.84,
            "sharpe": 0.85,
            "mdd": -28.2,
            "vol": 23.56,
            "days": 631,
            "end": 1.5627
          },
          "pre2024": {
            "cagr": 7.45,
            "sharpe": 0.453,
            "mdd": -28.2,
            "vol": 20.5,
            "days": 1214,
            "end": 1.43
          },
          "annual_turnover": 8.83,
          "mean_exposure": 0.48,
          "max_frozen": 0.0,
          "mean_gold_pct": 8.89,
          "max_drifted_gold_pct": 12.25,
          "mean_cash_pct": 51.97,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": -5.29,
            "2020": 32.84,
            "2021": 4.68,
            "2022": 1.82,
            "2023": 6.63,
            "2024": -22.83,
            "2025": 85.14,
            "2026": 9.38
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.043032,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.095308,
              "国债": 0.0,
              "费用": -0.334241
            },
            "pre2024": {
              "A股行业": 0.540661,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.034076,
              "国债": 0.0,
              "费用": -0.217041
            },
            "recent": {
              "A股行业": 0.502371,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.061231,
              "国债": 0.0,
              "费用": -0.1172
            }
          }
        },
        "offset2": {
          "full": {
            "cagr": 11.78,
            "sharpe": 0.62,
            "mdd": -23.86,
            "vol": 21.75,
            "days": 1845,
            "end": 2.3207
          },
          "train": {
            "cagr": 8.61,
            "sharpe": 0.473,
            "mdd": -23.86,
            "vol": 23.08,
            "days": 730,
            "end": 1.2805
          },
          "validation": {
            "cagr": 8.31,
            "sharpe": 0.627,
            "mdd": -9.33,
            "vol": 14.38,
            "days": 484,
            "end": 1.1717
          },
          "recent": {
            "cagr": 18.37,
            "sharpe": 0.806,
            "mdd": -19.82,
            "vol": 24.7,
            "days": 631,
            "end": 1.5469
          },
          "pre2024": {
            "cagr": 8.49,
            "sharpe": 0.507,
            "mdd": -23.86,
            "vol": 20.06,
            "days": 1214,
            "end": 1.5002
          },
          "annual_turnover": 8.76,
          "mean_exposure": 0.511,
          "max_frozen": 0.0,
          "mean_gold_pct": 8.82,
          "max_drifted_gold_pct": 11.99,
          "mean_cash_pct": 48.87,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 2.09,
            "2020": 33.63,
            "2021": -6.14,
            "2022": 3.08,
            "2023": 13.66,
            "2024": -8.48,
            "2025": 69.0,
            "2026": 0.01
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.873485,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.100959,
              "国债": 0.0,
              "费用": -0.132586
            },
            "pre2024": {
              "A股行业": 0.440509,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.042663,
              "国债": 0.0,
              "费用": -0.077542
            },
            "recent": {
              "A股行业": 0.432976,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.058296,
              "国债": 0.0,
              "费用": -0.055044
            }
          }
        },
        "offset5": {
          "full": {
            "cagr": 14.54,
            "sharpe": 0.738,
            "mdd": -26.01,
            "vol": 21.53,
            "days": 1845,
            "end": 2.7912
          },
          "train": {
            "cagr": 14.6,
            "sharpe": 0.728,
            "mdd": -21.45,
            "vol": 22.08,
            "days": 730,
            "end": 1.5035
          },
          "validation": {
            "cagr": 13.38,
            "sharpe": 0.837,
            "mdd": -10.8,
            "vol": 16.65,
            "days": 484,
            "end": 1.2829
          },
          "recent": {
            "cagr": 15.36,
            "sharpe": 0.713,
            "mdd": -23.01,
            "vol": 24.09,
            "days": 631,
            "end": 1.4472
          },
          "pre2024": {
            "cagr": 14.11,
            "sharpe": 0.758,
            "mdd": -21.45,
            "vol": 20.08,
            "days": 1214,
            "end": 1.9287
          },
          "annual_turnover": 7.68,
          "mean_exposure": 0.509,
          "max_frozen": 0.0,
          "mean_gold_pct": 9.18,
          "max_drifted_gold_pct": 12.48,
          "mean_cash_pct": 49.15,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 15.94,
            "2020": 45.64,
            "2021": -10.97,
            "2022": 3.52,
            "2023": 23.93,
            "2024": -12.12,
            "2025": 75.93,
            "2026": -6.39
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.024357,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.118131,
              "国债": 0.0,
              "费用": -0.116005
            },
            "pre2024": {
              "A股行业": 0.675434,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.04675,
              "国债": 0.0,
              "费用": -0.065314
            },
            "recent": {
              "A股行业": 0.348923,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.071381,
              "国债": 0.0,
              "费用": -0.050691
            }
          }
        },
        "joint_cost50_offset5": {
          "full": {
            "cagr": 11.94,
            "sharpe": 0.631,
            "mdd": -28.65,
            "vol": 21.54,
            "days": 1845,
            "end": 2.3463
          },
          "train": {
            "cagr": 11.77,
            "sharpe": 0.614,
            "mdd": -22.15,
            "vol": 22.12,
            "days": 730,
            "end": 1.395
          },
          "validation": {
            "cagr": 12.08,
            "sharpe": 0.769,
            "mdd": -10.93,
            "vol": 16.62,
            "days": 484,
            "end": 1.2539
          },
          "recent": {
            "cagr": 12.03,
            "sharpe": 0.592,
            "mdd": -25.22,
            "vol": 24.08,
            "days": 631,
            "end": 1.3415
          },
          "pre2024": {
            "cagr": 11.89,
            "sharpe": 0.66,
            "mdd": -22.15,
            "vol": 20.1,
            "days": 1214,
            "end": 1.7491
          },
          "annual_turnover": 7.66,
          "mean_exposure": 0.509,
          "max_frozen": 0.0,
          "mean_gold_pct": 9.18,
          "max_drifted_gold_pct": 12.48,
          "mean_cash_pct": 49.15,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 12.45,
            "2020": 40.98,
            "2021": -12.0,
            "2022": 3.09,
            "2023": 21.63,
            "2024": -14.43,
            "2025": 70.69,
            "2026": -8.15
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.024726,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.118143,
              "国债": 0.0,
              "费用": -0.290012
            },
            "pre2024": {
              "A股行业": 0.675607,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.04676,
              "国债": 0.0,
              "费用": -0.163276
            },
            "recent": {
              "A股行业": 0.349119,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.071383,
              "国债": 0.0,
              "费用": -0.126736
            }
          }
        }
      }
    },
    "broad_hold_cash": {
      "full": {
        "cagr": 8.19,
        "sharpe": 0.51,
        "mdd": -42.16,
        "vol": 18.98,
        "days": 1845,
        "end": 1.8131
      },
      "train": {
        "cagr": 20.28,
        "sharpe": 1.008,
        "mdd": -17.19,
        "vol": 20.38,
        "days": 730,
        "end": 1.7374
      },
      "validation": {
        "cagr": -15.22,
        "sharpe": -0.9,
        "mdd": -30.61,
        "vol": 16.78,
        "days": 484,
        "end": 0.7207
      },
      "recent": {
        "cagr": 15.39,
        "sharpe": 0.853,
        "mdd": -16.25,
        "vol": 18.85,
        "days": 631,
        "end": 1.448
      },
      "pre2024": {
        "cagr": 4.62,
        "sharpe": 0.333,
        "mdd": -40.15,
        "vol": 19.05,
        "days": 1214,
        "end": 1.2521
      },
      "annual_turnover": 0.13,
      "mean_exposure": 1.0,
      "max_frozen": 0.0,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 0.0,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 40.25,
        "2020": 29.08,
        "2021": -4.03,
        "2022": -20.14,
        "2023": -9.75,
        "2024": 17.41,
        "2025": 20.84,
        "2026": 2.06
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.597011,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.001998
        },
        "pre2024": {
          "A股行业": 0.226855,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.001998
        },
        "recent": {
          "A股行业": 0.370155,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": 0.0
        }
      }
    },
    "broad_hold_vol25": {
      "full": {
        "cagr": 8.04,
        "sharpe": 0.508,
        "mdd": -42.64,
        "vol": 18.64,
        "days": 1845,
        "end": 1.7947
      },
      "train": {
        "cagr": 19.45,
        "sharpe": 0.982,
        "mdd": -17.18,
        "vol": 20.17,
        "days": 730,
        "end": 1.7017
      },
      "validation": {
        "cagr": -15.58,
        "sharpe": -0.931,
        "mdd": -31.19,
        "vol": 16.68,
        "days": 484,
        "end": 0.7147
      },
      "recent": {
        "cagr": 16.24,
        "sharpe": 0.919,
        "mdd": -14.62,
        "vol": 18.16,
        "days": 631,
        "end": 1.4757
      },
      "pre2024": {
        "cagr": 4.01,
        "sharpe": 0.303,
        "mdd": -40.65,
        "vol": 18.88,
        "days": 1214,
        "end": 1.2162
      },
      "annual_turnover": 0.33,
      "mean_exposure": 0.983,
      "max_frozen": 0.0,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 1.71,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 38.85,
        "2020": 27.69,
        "2021": -4.02,
        "2022": -20.81,
        "2023": -9.75,
        "2024": 18.51,
        "2025": 22.02,
        "2026": 2.06
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.58989,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.005038
        },
        "pre2024": {
          "A股行业": 0.199345,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.003651
        },
        "recent": {
          "A股行业": 0.390545,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.001387
        }
      }
    },
    "legacy40_top1_cash": {
      "full": {
        "cagr": 20.43,
        "sharpe": 0.927,
        "mdd": -22.84,
        "vol": 22.86,
        "days": 1845,
        "end": 4.0791
      },
      "train": {
        "cagr": 24.94,
        "sharpe": 1.071,
        "mdd": -20.45,
        "vol": 23.33,
        "days": 730,
        "end": 1.9466
      },
      "validation": {
        "cagr": 10.08,
        "sharpe": 0.592,
        "mdd": -20.93,
        "vol": 19.33,
        "days": 484,
        "end": 1.2098
      },
      "recent": {
        "cagr": 23.67,
        "sharpe": 0.981,
        "mdd": -19.08,
        "vol": 24.76,
        "days": 631,
        "end": 1.7321
      },
      "pre2024": {
        "cagr": 18.79,
        "sharpe": 0.898,
        "mdd": -22.84,
        "vol": 21.82,
        "days": 1214,
        "end": 2.355
      },
      "annual_turnover": 9.58,
      "mean_exposure": 0.434,
      "max_frozen": 0.0,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 56.62,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 7.18,
        "2020": 55.98,
        "2021": 16.44,
        "2022": -19.28,
        "2023": 49.89,
        "2024": -9.57,
        "2025": 70.57,
        "2026": 12.3
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 1.550753,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.144869
        },
        "pre2024": {
          "A股行业": 0.944366,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.087821
        },
        "recent": {
          "A股行业": 0.606387,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.057048
        }
      },
      "stress": {
        "cost50": {
          "full": {
            "cagr": 17.03,
            "sharpe": 0.801,
            "mdd": -26.26,
            "vol": 22.89,
            "days": 1845,
            "end": 3.2832
          },
          "train": {
            "cagr": 20.58,
            "sharpe": 0.919,
            "mdd": -22.33,
            "vol": 23.32,
            "days": 730,
            "end": 1.7506
          },
          "validation": {
            "cagr": 8.68,
            "sharpe": 0.526,
            "mdd": -21.79,
            "vol": 19.3,
            "days": 484,
            "end": 1.1796
          },
          "recent": {
            "cagr": 19.64,
            "sharpe": 0.844,
            "mdd": -21.37,
            "vol": 24.87,
            "days": 631,
            "end": 1.5899
          },
          "pre2024": {
            "cagr": 15.69,
            "sharpe": 0.777,
            "mdd": -23.85,
            "vol": 21.8,
            "days": 1214,
            "end": 2.0651
          },
          "annual_turnover": 9.56,
          "mean_exposure": 0.434,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 56.62,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 2.63,
            "2020": 50.27,
            "2021": 13.51,
            "2022": -19.98,
            "2023": 47.42,
            "2024": -12.1,
            "2025": 65.08,
            "2026": 9.57
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.550982,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.362178
            },
            "pre2024": {
              "A股行业": 0.944718,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.219555
            },
            "recent": {
              "A股行业": 0.606264,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.142622
            }
          }
        },
        "offset2": {
          "full": {
            "cagr": 19.7,
            "sharpe": 0.882,
            "mdd": -25.75,
            "vol": 23.51,
            "days": 1845,
            "end": 3.895
          },
          "train": {
            "cagr": 21.04,
            "sharpe": 0.937,
            "mdd": -25.02,
            "vol": 23.28,
            "days": 730,
            "end": 1.7705
          },
          "validation": {
            "cagr": 9.28,
            "sharpe": 0.658,
            "mdd": -12.11,
            "vol": 15.24,
            "days": 484,
            "end": 1.1924
          },
          "recent": {
            "cagr": 26.72,
            "sharpe": 0.973,
            "mdd": -25.75,
            "vol": 28.48,
            "days": 631,
            "end": 1.845
          },
          "pre2024": {
            "cagr": 16.21,
            "sharpe": 0.836,
            "mdd": -25.02,
            "vol": 20.46,
            "days": 1214,
            "end": 2.1112
          },
          "annual_turnover": 9.95,
          "mean_exposure": 0.455,
          "max_frozen": 0.0,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 54.47,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": -2.88,
            "2020": 77.32,
            "2021": 2.81,
            "2022": -4.03,
            "2023": 24.25,
            "2024": 7.89,
            "2025": 55.04,
            "2026": 10.29
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.510274,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.150571
            },
            "pre2024": {
              "A股行业": 0.838642,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.091401
            },
            "recent": {
              "A股行业": 0.671632,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.059169
            }
          }
        },
        "offset5": {
          "full": {
            "cagr": 15.34,
            "sharpe": 0.769,
            "mdd": -29.12,
            "vol": 21.6,
            "days": 1845,
            "end": 2.9416
          },
          "train": {
            "cagr": 11.7,
            "sharpe": 0.614,
            "mdd": -20.2,
            "vol": 21.96,
            "days": 730,
            "end": 1.3925
          },
          "validation": {
            "cagr": 12.24,
            "sharpe": 0.867,
            "mdd": -10.63,
            "vol": 14.51,
            "days": 484,
            "end": 1.2573
          },
          "recent": {
            "cagr": 22.22,
            "sharpe": 0.917,
            "mdd": -24.76,
            "vol": 25.42,
            "days": 631,
            "end": 1.6801
          },
          "pre2024": {
            "cagr": 11.92,
            "sharpe": 0.679,
            "mdd": -24.43,
            "vol": 19.33,
            "days": 1214,
            "end": 1.7508
          },
          "annual_turnover": 8.77,
          "mean_exposure": 0.434,
          "max_frozen": 0.8564311771910245,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 56.61,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 5.93,
            "2020": 48.61,
            "2021": -11.54,
            "2022": -4.75,
            "2023": 32.01,
            "2024": -2.28,
            "2025": 69.71,
            "2026": 1.31
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.2117,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.132747
            },
            "pre2024": {
              "A股行业": 0.635074,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.074989
            },
            "recent": {
              "A股行业": 0.576626,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.057759
            }
          }
        },
        "joint_cost50_offset5": {
          "full": {
            "cagr": 12.34,
            "sharpe": 0.646,
            "mdd": -31.89,
            "vol": 21.66,
            "days": 1845,
            "end": 2.4106
          },
          "train": {
            "cagr": 8.54,
            "sharpe": 0.483,
            "mdd": -20.88,
            "vol": 22.01,
            "days": 730,
            "end": 1.2778
          },
          "validation": {
            "cagr": 10.75,
            "sharpe": 0.772,
            "mdd": -10.76,
            "vol": 14.58,
            "days": 484,
            "end": 1.2244
          },
          "recent": {
            "cagr": 18.19,
            "sharpe": 0.783,
            "mdd": -27.19,
            "vol": 25.48,
            "days": 631,
            "end": 1.5407
          },
          "pre2024": {
            "cagr": 9.41,
            "sharpe": 0.561,
            "mdd": -25.96,
            "vol": 19.39,
            "days": 1214,
            "end": 1.5646
          },
          "annual_turnover": 8.75,
          "mean_exposure": 0.434,
          "max_frozen": 0.8564311771910245,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 56.61,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 1.57,
            "2020": 43.8,
            "2021": -12.52,
            "2022": -5.42,
            "2023": 29.46,
            "2024": -4.62,
            "2025": 62.3,
            "2026": -0.47
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.211755,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.331872
            },
            "pre2024": {
              "A股行业": 0.635095,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.187473
            },
            "recent": {
              "A股行业": 0.576659,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.144399
            }
          }
        }
      },
      "integer_lots": [
        {
          "initial_capital": 100000,
          "full": {
            "cagr": 20.71,
            "sharpe": 0.947,
            "mdd": -21.83,
            "vol": 22.55,
            "days": 1845,
            "end": 4.1513
          },
          "recent": {
            "cagr": 24.09,
            "sharpe": 1.004,
            "mdd": -17.94,
            "vol": 24.44,
            "days": 631,
            "end": 1.7475
          },
          "orders": 104,
          "blocked_buy_orders": 0,
          "max_adv_participation_pct": 1.0,
          "max_gross_exposure": 0.9999224836454,
          "daily_order_adv_cap": 0.01,
          "unfilled_policy": "留现金或原持仓，到下一次计划换仓再评估",
          "final_capital": 415134.24
        },
        {
          "initial_capital": 300000,
          "full": {
            "cagr": 22.95,
            "sharpe": 1.083,
            "mdd": -18.88,
            "vol": 21.13,
            "days": 1845,
            "end": 4.7683
          },
          "recent": {
            "cagr": 24.87,
            "sharpe": 1.063,
            "mdd": -17.97,
            "vol": 23.46,
            "days": 631,
            "end": 1.7761
          },
          "orders": 110,
          "blocked_buy_orders": 0,
          "max_adv_participation_pct": 1.0,
          "max_gross_exposure": 0.9999265667167996,
          "daily_order_adv_cap": 0.01,
          "unfilled_policy": "留现金或原持仓，到下一次计划换仓再评估",
          "final_capital": 1430482.09
        },
        {
          "initial_capital": 1000000,
          "full": {
            "cagr": 23.51,
            "sharpe": 1.237,
            "mdd": -18.61,
            "vol": 18.44,
            "days": 1845,
            "end": 4.9362
          },
          "recent": {
            "cagr": 27.21,
            "sharpe": 1.226,
            "mdd": -17.97,
            "vol": 21.52,
            "days": 631,
            "end": 1.8635
          },
          "orders": 116,
          "blocked_buy_orders": 0,
          "max_adv_participation_pct": 1.0,
          "max_gross_exposure": 0.9999451027285268,
          "daily_order_adv_cap": 0.01,
          "unfilled_policy": "留现金或原持仓，到下一次计划换仓再评估",
          "final_capital": 4936240.48
        }
      ]
    },
    "legacy40_top1_gold": {
      "full": {
        "cagr": 28.84,
        "sharpe": 1.159,
        "mdd": -22.24,
        "vol": 24.44,
        "days": 1845,
        "end": 6.796
      },
      "train": {
        "cagr": 32.79,
        "sharpe": 1.266,
        "mdd": -18.32,
        "vol": 24.84,
        "days": 730,
        "end": 2.336
      },
      "validation": {
        "cagr": 19.34,
        "sharpe": 0.938,
        "mdd": -19.35,
        "vol": 21.24,
        "days": 484,
        "end": 1.4201
      },
      "recent": {
        "cagr": 31.96,
        "sharpe": 1.188,
        "mdd": -19.58,
        "vol": 26.23,
        "days": 631,
        "end": 2.0486
      },
      "pre2024": {
        "cagr": 27.25,
        "sharpe": 1.144,
        "mdd": -22.24,
        "vol": 23.46,
        "days": 1214,
        "end": 3.3173
      },
      "annual_turnover": 12.76,
      "mean_exposure": 0.868,
      "max_frozen": 0.0,
      "mean_gold_pct": 43.38,
      "max_drifted_gold_pct": 100.0,
      "mean_cash_pct": 13.24,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 9.86,
        "2020": 71.71,
        "2021": 23.83,
        "2022": -11.43,
        "2023": 60.33,
        "2024": -2.67,
        "2025": 78.1,
        "2026": 18.19
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 1.550742,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.558636,
          "国债": 0.0,
          "费用": -0.193048
        },
        "pre2024": {
          "A股行业": 0.944383,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.376612,
          "国债": 0.0,
          "费用": -0.121838
        },
        "recent": {
          "A股行业": 0.606359,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.182024,
          "国债": 0.0,
          "费用": -0.07121
        }
      },
      "stress": {
        "cost50": {
          "full": {
            "cagr": 24.01,
            "sharpe": 1.0,
            "mdd": -23.51,
            "vol": 24.51,
            "days": 1845,
            "end": 5.0887
          },
          "train": {
            "cagr": 27.01,
            "sharpe": 1.086,
            "mdd": -20.73,
            "vol": 24.87,
            "days": 730,
            "end": 2.0449
          },
          "validation": {
            "cagr": 16.41,
            "sharpe": 0.82,
            "mdd": -20.25,
            "vol": 21.27,
            "days": 484,
            "end": 1.3518
          },
          "recent": {
            "cagr": 26.61,
            "sharpe": 1.026,
            "mdd": -19.94,
            "vol": 26.36,
            "days": 631,
            "end": 1.8409
          },
          "pre2024": {
            "cagr": 22.67,
            "sharpe": 0.987,
            "mdd": -23.51,
            "vol": 23.49,
            "days": 1214,
            "end": 2.7643
          },
          "annual_turnover": 12.73,
          "mean_exposure": 0.868,
          "max_frozen": 0.0,
          "mean_gold_pct": 43.38,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 13.24,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 4.26,
            "2020": 63.94,
            "2021": 19.64,
            "2022": -13.24,
            "2023": 55.81,
            "2024": -6.25,
            "2025": 71.33,
            "2026": 14.6
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.550956,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.558694,
              "国债": 0.0,
              "费用": -0.482619
            },
            "pre2024": {
              "A股行业": 0.944762,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.376614,
              "国债": 0.0,
              "费用": -0.304591
            },
            "recent": {
              "A股行业": 0.606194,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.18208,
              "国债": 0.0,
              "费用": -0.178028
            }
          }
        },
        "offset2": {
          "full": {
            "cagr": 27.74,
            "sharpe": 1.118,
            "mdd": -25.75,
            "vol": 24.61,
            "days": 1845,
            "end": 6.3695
          },
          "train": {
            "cagr": 26.55,
            "sharpe": 1.096,
            "mdd": -25.02,
            "vol": 24.15,
            "days": 730,
            "end": 2.0229
          },
          "validation": {
            "cagr": 20.22,
            "sharpe": 1.121,
            "mdd": -13.0,
            "vol": 17.84,
            "days": 484,
            "end": 1.441
          },
          "recent": {
            "cagr": 35.29,
            "sharpe": 1.18,
            "mdd": -25.75,
            "vol": 29.22,
            "days": 631,
            "end": 2.185
          },
          "pre2024": {
            "cagr": 23.99,
            "sharpe": 1.094,
            "mdd": -25.02,
            "vol": 21.85,
            "days": 1214,
            "end": 2.9151
          },
          "annual_turnover": 12.33,
          "mean_exposure": 0.874,
          "max_frozen": 0.0,
          "mean_gold_pct": 41.87,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 12.6,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": -2.73,
            "2020": 92.73,
            "2021": 7.9,
            "2022": 5.64,
            "2023": 36.42,
            "2024": 22.79,
            "2025": 50.5,
            "2026": 18.24
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.510244,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.527932,
              "国债": 0.0,
              "费用": -0.186658
            },
            "pre2024": {
              "A股行业": 0.838657,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.344633,
              "国债": 0.0,
              "费用": -0.113392
            },
            "recent": {
              "A股行业": 0.671587,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.183299,
              "国债": 0.0,
              "费用": -0.073266
            }
          }
        },
        "offset5": {
          "full": {
            "cagr": 23.02,
            "sharpe": 1.022,
            "mdd": -24.33,
            "vol": 22.84,
            "days": 1845,
            "end": 4.791
          },
          "train": {
            "cagr": 15.3,
            "sharpe": 0.733,
            "mdd": -20.56,
            "vol": 23.06,
            "days": 730,
            "end": 1.5309
          },
          "validation": {
            "cagr": 22.71,
            "sharpe": 1.284,
            "mdd": -12.27,
            "vol": 17.08,
            "days": 484,
            "end": 1.5008
          },
          "recent": {
            "cagr": 32.87,
            "sharpe": 1.215,
            "mdd": -24.33,
            "vol": 26.23,
            "days": 631,
            "end": 2.0853
          },
          "pre2024": {
            "cagr": 18.2,
            "sharpe": 0.906,
            "mdd": -20.56,
            "vol": 20.87,
            "days": 1214,
            "end": 2.2975
          },
          "annual_turnover": 10.89,
          "mean_exposure": 0.864,
          "max_frozen": 0.8564311771910245,
          "mean_gold_pct": 43.02,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 13.59,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 6.36,
            "2020": 60.62,
            "2021": -10.39,
            "2022": 4.62,
            "2023": 43.45,
            "2024": 16.62,
            "2025": 65.53,
            "2026": 8.03
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.211722,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.519976,
              "国债": 0.0,
              "费用": -0.164956
            },
            "pre2024": {
              "A股行业": 0.635084,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.289716,
              "国债": 0.0,
              "费用": -0.092991
            },
            "recent": {
              "A股行业": 0.576637,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.23026,
              "国债": 0.0,
              "费用": -0.071965
            }
          }
        },
        "joint_cost50_offset5": {
          "full": {
            "cagr": 19.06,
            "sharpe": 0.876,
            "mdd": -25.62,
            "vol": 22.92,
            "days": 1845,
            "end": 3.7411
          },
          "train": {
            "cagr": 11.47,
            "sharpe": 0.586,
            "mdd": -21.67,
            "vol": 23.11,
            "days": 730,
            "end": 1.3839
          },
          "validation": {
            "cagr": 20.35,
            "sharpe": 1.162,
            "mdd": -13.41,
            "vol": 17.21,
            "days": 484,
            "end": 1.4441
          },
          "recent": {
            "cagr": 27.44,
            "sharpe": 1.053,
            "mdd": -25.62,
            "vol": 26.32,
            "days": 631,
            "end": 1.872
          },
          "pre2024": {
            "cagr": 14.93,
            "sharpe": 0.769,
            "mdd": -21.67,
            "vol": 20.95,
            "days": 1214,
            "end": 1.9984
          },
          "annual_turnover": 10.87,
          "mean_exposure": 0.864,
          "max_frozen": 0.8564311771910245,
          "mean_gold_pct": 43.02,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 13.59,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 1.38,
            "2020": 54.5,
            "2021": -11.64,
            "2022": 3.26,
            "2023": 39.84,
            "2024": 12.8,
            "2025": 57.36,
            "2026": 5.47
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.21181,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.519953,
              "国债": 0.0,
              "费用": -0.412386
            },
            "pre2024": {
              "A股行业": 0.635121,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.289706,
              "国债": 0.0,
              "费用": -0.232472
            },
            "recent": {
              "A股行业": 0.576688,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.230247,
              "国债": 0.0,
              "费用": -0.179915
            }
          }
        }
      },
      "integer_lots": [
        {
          "initial_capital": 100000,
          "full": {
            "cagr": 29.49,
            "sharpe": 1.199,
            "mdd": -19.54,
            "vol": 23.95,
            "days": 1845,
            "end": 7.0577
          },
          "recent": {
            "cagr": 32.77,
            "sharpe": 1.233,
            "mdd": -19.54,
            "vol": 25.63,
            "days": 631,
            "end": 2.0813
          },
          "orders": 135,
          "blocked_buy_orders": 0,
          "max_adv_participation_pct": 1.0,
          "max_gross_exposure": 0.9998880631553182,
          "daily_order_adv_cap": 0.01,
          "unfilled_policy": "留现金或原持仓，到下一次计划换仓再评估",
          "final_capital": 705765.06
        },
        {
          "initial_capital": 300000,
          "full": {
            "cagr": 32.3,
            "sharpe": 1.354,
            "mdd": -18.22,
            "vol": 22.54,
            "days": 1845,
            "end": 8.3008
          },
          "recent": {
            "cagr": 34.96,
            "sharpe": 1.353,
            "mdd": -18.22,
            "vol": 24.34,
            "days": 631,
            "end": 2.1715
          },
          "orders": 144,
          "blocked_buy_orders": 0,
          "max_adv_participation_pct": 1.0,
          "max_gross_exposure": 0.9999829438025485,
          "daily_order_adv_cap": 0.01,
          "unfilled_policy": "留现金或原持仓，到下一次计划换仓再评估",
          "final_capital": 2490230.94
        },
        {
          "initial_capital": 1000000,
          "full": {
            "cagr": 31.53,
            "sharpe": 1.483,
            "mdd": -18.22,
            "vol": 19.8,
            "days": 1845,
            "end": 7.9451
          },
          "recent": {
            "cagr": 35.88,
            "sharpe": 1.484,
            "mdd": -18.22,
            "vol": 22.35,
            "days": 631,
            "end": 2.2099
          },
          "orders": 149,
          "blocked_buy_orders": 0,
          "max_adv_participation_pct": 1.0,
          "max_gross_exposure": 0.9999694458202852,
          "daily_order_adv_cap": 0.01,
          "unfilled_policy": "留现金或原持仓，到下一次计划换仓再评估",
          "final_capital": 7945064.27
        }
      ]
    },
    "legacy40_top3_cash": {
      "full": {
        "cagr": 5.73,
        "sharpe": 0.382,
        "mdd": -23.21,
        "vol": 19.69,
        "days": 1845,
        "end": 1.5241
      },
      "train": {
        "cagr": 6.25,
        "sharpe": 0.399,
        "mdd": -23.21,
        "vol": 20.47,
        "days": 730,
        "end": 1.199
      },
      "validation": {
        "cagr": 2.72,
        "sharpe": 0.255,
        "mdd": -14.37,
        "vol": 14.73,
        "days": 484,
        "end": 1.0546
      },
      "recent": {
        "cagr": 7.49,
        "sharpe": 0.438,
        "mdd": -20.8,
        "vol": 21.98,
        "days": 631,
        "end": 1.2053
      },
      "pre2024": {
        "cagr": 4.83,
        "sharpe": 0.349,
        "mdd": -23.21,
        "vol": 18.39,
        "days": 1214,
        "end": 1.2645
      },
      "annual_turnover": 9.79,
      "mean_exposure": 0.492,
      "max_frozen": 0.2632706752092452,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 50.83,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 3.56,
        "2020": 17.87,
        "2021": -1.77,
        "2022": -12.01,
        "2023": 19.86,
        "2024": -13.62,
        "2025": 40.61,
        "2026": -0.77
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.569189,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.147816
        },
        "pre2024": {
          "A股行业": 0.315613,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.080934
        },
        "recent": {
          "A股行业": 0.253576,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.066882
        }
      },
      "stress": {
        "cost50": {
          "full": {
            "cagr": 2.68,
            "sharpe": 0.233,
            "mdd": -27.15,
            "vol": 19.68,
            "days": 1845,
            "end": 1.2216
          },
          "train": {
            "cagr": 3.12,
            "sharpe": 0.253,
            "mdd": -24.32,
            "vol": 20.44,
            "days": 730,
            "end": 1.0962
          },
          "validation": {
            "cagr": 1.11,
            "sharpe": 0.148,
            "mdd": -15.28,
            "vol": 14.62,
            "days": 484,
            "end": 1.0222
          },
          "recent": {
            "cagr": 3.4,
            "sharpe": 0.261,
            "mdd": -21.26,
            "vol": 22.06,
            "days": 631,
            "end": 1.0902
          },
          "pre2024": {
            "cagr": 2.31,
            "sharpe": 0.217,
            "mdd": -24.32,
            "vol": 18.33,
            "days": 1214,
            "end": 1.1205
          },
          "annual_turnover": 9.77,
          "mean_exposure": 0.492,
          "max_frozen": 0.2632706752092452,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 50.83,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 0.37,
            "2020": 14.19,
            "2021": -4.36,
            "2022": -12.86,
            "2023": 17.31,
            "2024": -16.21,
            "2025": 35.09,
            "2026": -3.68
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.569734,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.369599
            },
            "pre2024": {
              "A股行业": 0.316133,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.202378
            },
            "recent": {
              "A股行业": 0.253601,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.167221
            }
          }
        },
        "offset2": {
          "full": {
            "cagr": 9.89,
            "sharpe": 0.555,
            "mdd": -23.27,
            "vol": 20.93,
            "days": 1845,
            "end": 2.0397
          },
          "train": {
            "cagr": 10.73,
            "sharpe": 0.584,
            "mdd": -23.27,
            "vol": 21.41,
            "days": 730,
            "end": 1.3565
          },
          "validation": {
            "cagr": 8.61,
            "sharpe": 0.675,
            "mdd": -8.11,
            "vol": 13.61,
            "days": 484,
            "end": 1.1781
          },
          "recent": {
            "cagr": 9.89,
            "sharpe": 0.505,
            "mdd": -19.96,
            "vol": 24.7,
            "days": 631,
            "end": 1.2763
          },
          "pre2024": {
            "cagr": 9.88,
            "sharpe": 0.598,
            "mdd": -23.27,
            "vol": 18.69,
            "days": 1214,
            "end": 1.5981
          },
          "annual_turnover": 10.12,
          "mean_exposure": 0.51,
          "max_frozen": 0.2805246160740334,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 49.02,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 6.27,
            "2020": 22.53,
            "2021": 4.17,
            "2022": -1.04,
            "2023": 19.05,
            "2024": 7.13,
            "2025": 26.53,
            "2026": -5.84
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.865992,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.153202
            },
            "pre2024": {
              "A股行业": 0.551316,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.082516
            },
            "recent": {
              "A股行业": 0.314676,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.070686
            }
          }
        },
        "offset5": {
          "full": {
            "cagr": 8.37,
            "sharpe": 0.502,
            "mdd": -28.66,
            "vol": 20.0,
            "days": 1845,
            "end": 1.8362
          },
          "train": {
            "cagr": 7.73,
            "sharpe": 0.466,
            "mdd": -20.71,
            "vol": 20.48,
            "days": 730,
            "end": 1.2494
          },
          "validation": {
            "cagr": 5.72,
            "sharpe": 0.499,
            "mdd": -10.13,
            "vol": 12.76,
            "days": 484,
            "end": 1.1167
          },
          "recent": {
            "cagr": 11.21,
            "sharpe": 0.567,
            "mdd": -21.06,
            "vol": 23.67,
            "days": 631,
            "end": 1.3162
          },
          "pre2024": {
            "cagr": 6.92,
            "sharpe": 0.465,
            "mdd": -25.01,
            "vol": 17.8,
            "days": 1214,
            "end": 1.3951
          },
          "annual_turnover": 9.7,
          "mean_exposure": 0.496,
          "max_frozen": 0.33505581720009664,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 50.39,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 6.77,
            "2020": 31.59,
            "2021": -11.08,
            "2022": -4.26,
            "2023": 16.64,
            "2024": -11.42,
            "2025": 48.66,
            "2026": -0.05
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.754389,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.146666
            },
            "pre2024": {
              "A股行业": 0.410822,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.077842
            },
            "recent": {
              "A股行业": 0.343567,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.068824
            }
          }
        },
        "joint_cost50_offset5": {
          "full": {
            "cagr": 5.26,
            "sharpe": 0.356,
            "mdd": -34.36,
            "vol": 20.04,
            "days": 1845,
            "end": 1.474
          },
          "train": {
            "cagr": 4.67,
            "sharpe": 0.325,
            "mdd": -21.44,
            "vol": 20.53,
            "days": 730,
            "end": 1.1462
          },
          "validation": {
            "cagr": 4.11,
            "sharpe": 0.378,
            "mdd": -10.67,
            "vol": 12.82,
            "days": 484,
            "end": 1.0831
          },
          "recent": {
            "cagr": 6.86,
            "sharpe": 0.399,
            "mdd": -24.17,
            "vol": 23.7,
            "days": 631,
            "end": 1.1873
          },
          "pre2024": {
            "cagr": 4.44,
            "sharpe": 0.333,
            "mdd": -27.3,
            "vol": 17.85,
            "days": 1214,
            "end": 1.2414
          },
          "annual_turnover": 9.68,
          "mean_exposure": 0.496,
          "max_frozen": 0.33505581720009664,
          "mean_gold_pct": 0.0,
          "max_drifted_gold_pct": 0.0,
          "mean_cash_pct": 50.39,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 2.28,
            "2020": 27.58,
            "2021": -12.16,
            "2022": -5.19,
            "2023": 14.24,
            "2024": -13.87,
            "2025": 41.02,
            "2026": -2.25
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.754638,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.366691
            },
            "pre2024": {
              "A股行业": 0.410896,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.194624
            },
            "recent": {
              "A股行业": 0.343742,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.0,
              "国债": 0.0,
              "费用": -0.172067
            }
          }
        }
      }
    },
    "legacy40_top3_gold": {
      "full": {
        "cagr": 13.11,
        "sharpe": 0.681,
        "mdd": -22.76,
        "vol": 21.51,
        "days": 1845,
        "end": 2.5391
      },
      "train": {
        "cagr": 12.93,
        "sharpe": 0.66,
        "mdd": -22.76,
        "vol": 22.19,
        "days": 730,
        "end": 1.4389
      },
      "validation": {
        "cagr": 11.36,
        "sharpe": 0.712,
        "mdd": -12.94,
        "vol": 17.16,
        "days": 484,
        "end": 1.2379
      },
      "recent": {
        "cagr": 14.69,
        "sharpe": 0.698,
        "mdd": -21.04,
        "vol": 23.64,
        "days": 631,
        "end": 1.4255
      },
      "pre2024": {
        "cagr": 12.3,
        "sharpe": 0.673,
        "mdd": -22.76,
        "vol": 20.33,
        "days": 1214,
        "end": 1.7812
      },
      "annual_turnover": 12.98,
      "mean_exposure": 0.925,
      "max_frozen": 0.2632706752092452,
      "mean_gold_pct": 43.38,
      "max_drifted_gold_pct": 100.0,
      "mean_cash_pct": 7.45,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 6.15,
        "2020": 29.76,
        "2021": 4.47,
        "2022": -3.45,
        "2023": 28.22,
        "2024": -7.03,
        "2025": 46.81,
        "2026": 4.44
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 0.56927,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.558642,
          "国债": 0.0,
          "费用": -0.196093
        },
        "pre2024": {
          "A股行业": 0.315697,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.376613,
          "国债": 0.0,
          "费用": -0.115019
        },
        "recent": {
          "A股行业": 0.253573,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.182029,
          "国债": 0.0,
          "费用": -0.081074
        }
      },
      "stress": {
        "cost50": {
          "full": {
            "cagr": 8.81,
            "sharpe": 0.5,
            "mdd": -23.46,
            "vol": 21.53,
            "days": 1845,
            "end": 1.8934
          },
          "train": {
            "cagr": 8.61,
            "sharpe": 0.484,
            "mdd": -23.46,
            "vol": 22.17,
            "days": 730,
            "end": 1.2804
          },
          "validation": {
            "cagr": 8.3,
            "sharpe": 0.551,
            "mdd": -13.78,
            "vol": 17.12,
            "days": 484,
            "end": 1.1714
          },
          "recent": {
            "cagr": 9.43,
            "sharpe": 0.498,
            "mdd": -21.68,
            "vol": 23.73,
            "days": 631,
            "end": 1.2624
          },
          "pre2024": {
            "cagr": 8.49,
            "sharpe": 0.503,
            "mdd": -23.46,
            "vol": 20.3,
            "days": 1214,
            "end": 1.4999
          },
          "annual_turnover": 12.95,
          "mean_exposure": 0.925,
          "max_frozen": 0.2632706752092452,
          "mean_gold_pct": 43.38,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 7.45,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 1.96,
            "2020": 24.58,
            "2021": 0.8,
            "2022": -5.53,
            "2023": 23.99,
            "2024": -10.63,
            "2025": 40.21,
            "2026": 0.74
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.569936,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.558708,
              "国债": 0.0,
              "费用": -0.490283
            },
            "pre2024": {
              "A股行业": 0.316342,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.376618,
              "国债": 0.0,
              "费用": -0.287582
            },
            "recent": {
              "A股行业": 0.253595,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.182091,
              "国债": 0.0,
              "费用": -0.202701
            }
          }
        },
        "offset2": {
          "full": {
            "cagr": 17.27,
            "sharpe": 0.829,
            "mdd": -23.27,
            "vol": 22.18,
            "days": 1845,
            "end": 3.3354
          },
          "train": {
            "cagr": 15.77,
            "sharpe": 0.768,
            "mdd": -23.27,
            "vol": 22.35,
            "days": 730,
            "end": 1.5499
          },
          "validation": {
            "cagr": 19.49,
            "sharpe": 1.163,
            "mdd": -9.6,
            "vol": 16.48,
            "days": 484,
            "end": 1.4237
          },
          "recent": {
            "cagr": 17.32,
            "sharpe": 0.753,
            "mdd": -20.12,
            "vol": 25.57,
            "days": 631,
            "end": 1.5116
          },
          "pre2024": {
            "cagr": 17.24,
            "sharpe": 0.889,
            "mdd": -23.27,
            "vol": 20.21,
            "days": 1214,
            "end": 2.2066
          },
          "annual_turnover": 12.5,
          "mean_exposure": 0.929,
          "max_frozen": 0.2805246160740334,
          "mean_gold_pct": 41.87,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 7.15,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 6.44,
            "2020": 33.18,
            "2021": 9.33,
            "2022": 8.93,
            "2023": 30.71,
            "2024": 21.92,
            "2025": 22.82,
            "2026": 0.94
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.865964,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.527928,
              "国债": 0.0,
              "费用": -0.189287
            },
            "pre2024": {
              "A股行业": 0.551331,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.344633,
              "国债": 0.0,
              "费用": -0.104506
            },
            "recent": {
              "A股行业": 0.314633,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.183296,
              "国债": 0.0,
              "费用": -0.084782
            }
          }
        },
        "offset5": {
          "full": {
            "cagr": 15.59,
            "sharpe": 0.786,
            "mdd": -21.37,
            "vol": 21.34,
            "days": 1845,
            "end": 2.9907
          },
          "train": {
            "cagr": 11.19,
            "sharpe": 0.599,
            "mdd": -21.37,
            "vol": 21.67,
            "days": 730,
            "end": 1.3735
          },
          "validation": {
            "cagr": 15.59,
            "sharpe": 1.005,
            "mdd": -11.82,
            "vol": 15.62,
            "days": 484,
            "end": 1.3328
          },
          "recent": {
            "cagr": 20.9,
            "sharpe": 0.896,
            "mdd": -17.73,
            "vol": 24.55,
            "days": 631,
            "end": 1.6336
          },
          "pre2024": {
            "cagr": 12.92,
            "sharpe": 0.722,
            "mdd": -21.37,
            "vol": 19.48,
            "days": 1214,
            "end": 1.8307
          },
          "annual_turnover": 11.82,
          "mean_exposure": 0.926,
          "max_frozen": 0.33505581720009664,
          "mean_gold_pct": 43.02,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 7.37,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 7.21,
            "2020": 42.23,
            "2021": -9.92,
            "2022": 5.16,
            "2023": 26.75,
            "2024": 5.71,
            "2025": 45.0,
            "2026": 6.58
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.754419,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.519972,
              "国债": 0.0,
              "费用": -0.178879
            },
            "pre2024": {
              "A股行业": 0.410842,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.289713,
              "国债": 0.0,
              "费用": -0.095851
            },
            "recent": {
              "A股行业": 0.343577,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.230259,
              "国债": 0.0,
              "费用": -0.083028
            }
          }
        },
        "joint_cost50_offset5": {
          "full": {
            "cagr": 11.56,
            "sharpe": 0.618,
            "mdd": -22.57,
            "vol": 21.41,
            "days": 1845,
            "end": 2.2875
          },
          "train": {
            "cagr": 7.49,
            "sharpe": 0.442,
            "mdd": -22.57,
            "vol": 21.72,
            "days": 730,
            "end": 1.2413
          },
          "validation": {
            "cagr": 13.14,
            "sharpe": 0.863,
            "mdd": -13.2,
            "vol": 15.72,
            "days": 484,
            "end": 1.2774
          },
          "recent": {
            "cagr": 15.22,
            "sharpe": 0.699,
            "mdd": -19.12,
            "vol": 24.62,
            "days": 631,
            "end": 1.4426
          },
          "pre2024": {
            "cagr": 9.71,
            "sharpe": 0.572,
            "mdd": -22.57,
            "vol": 19.55,
            "days": 1214,
            "end": 1.5857
          },
          "annual_turnover": 11.79,
          "mean_exposure": 0.926,
          "max_frozen": 0.33505581720009664,
          "mean_gold_pct": 43.02,
          "max_drifted_gold_pct": 100.0,
          "mean_cash_pct": 7.37,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 2.08,
            "2020": 37.07,
            "2021": -11.28,
            "2022": 3.52,
            "2023": 23.4,
            "2024": 1.87,
            "2025": 36.73,
            "2026": 3.57
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 0.754711,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.519945,
              "国债": 0.0,
              "费用": -0.447216
            },
            "pre2024": {
              "A股行业": 0.410945,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.2897,
              "国债": 0.0,
              "费用": -0.239639
            },
            "recent": {
              "A股行业": 0.343767,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.230245,
              "国债": 0.0,
              "费用": -0.207577
            }
          }
        }
      }
    },
    "legacy40_top1_gold10": {
      "full": {
        "cagr": 21.25,
        "sharpe": 0.956,
        "mdd": -22.67,
        "vol": 22.88,
        "days": 1845,
        "end": 4.2933
      },
      "train": {
        "cagr": 25.72,
        "sharpe": 1.098,
        "mdd": -20.23,
        "vol": 23.34,
        "days": 730,
        "end": 1.9832
      },
      "validation": {
        "cagr": 10.99,
        "sharpe": 0.634,
        "mdd": -20.67,
        "vol": 19.34,
        "days": 484,
        "end": 1.2298
      },
      "recent": {
        "cagr": 24.44,
        "sharpe": 1.005,
        "mdd": -18.49,
        "vol": 24.78,
        "days": 631,
        "end": 1.7603
      },
      "pre2024": {
        "cagr": 19.63,
        "sharpe": 0.93,
        "mdd": -22.67,
        "vol": 21.83,
        "days": 1214,
        "end": 2.439
      },
      "annual_turnover": 9.92,
      "mean_exposure": 0.478,
      "max_frozen": 0.0,
      "mean_gold_pct": 4.42,
      "max_drifted_gold_pct": 11.17,
      "mean_cash_pct": 52.2,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 7.45,
        "2020": 57.52,
        "2021": 17.17,
        "2022": -18.51,
        "2023": 50.92,
        "2024": -8.89,
        "2025": 71.35,
        "2026": 12.76
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 1.550752,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.056287,
          "国债": 0.0,
          "费用": -0.149994
        },
        "pre2024": {
          "A股行业": 0.944367,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.038524,
          "国债": 0.0,
          "费用": -0.091318
        },
        "recent": {
          "A股行业": 0.606384,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.017764,
          "国债": 0.0,
          "费用": -0.058676
        }
      },
      "stress": {
        "cost50": {
          "full": {
            "cagr": 17.7,
            "sharpe": 0.825,
            "mdd": -25.22,
            "vol": 22.91,
            "days": 1845,
            "end": 3.429
          },
          "train": {
            "cagr": 21.23,
            "sharpe": 0.942,
            "mdd": -22.17,
            "vol": 23.34,
            "days": 730,
            "end": 1.7787
          },
          "validation": {
            "cagr": 9.45,
            "sharpe": 0.562,
            "mdd": -21.29,
            "vol": 19.33,
            "days": 484,
            "end": 1.1961
          },
          "recent": {
            "cagr": 20.27,
            "sharpe": 0.865,
            "mdd": -20.53,
            "vol": 24.89,
            "days": 631,
            "end": 1.6118
          },
          "pre2024": {
            "cagr": 16.39,
            "sharpe": 0.804,
            "mdd": -23.48,
            "vol": 21.82,
            "days": 1214,
            "end": 2.1275
          },
          "annual_turnover": 9.9,
          "mean_exposure": 0.478,
          "max_frozen": 0.0,
          "mean_gold_pct": 4.42,
          "max_drifted_gold_pct": 11.17,
          "mean_cash_pct": 52.2,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 2.8,
            "2020": 51.61,
            "2021": 14.12,
            "2022": -19.32,
            "2023": 48.25,
            "2024": -11.52,
            "2025": 65.73,
            "2026": 9.92
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.55098,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.056291,
              "国债": 0.0,
              "费用": -0.374989
            },
            "pre2024": {
              "A股行业": 0.944723,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.038524,
              "国债": 0.0,
              "费用": -0.228298
            },
            "recent": {
              "A股行业": 0.606257,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.017767,
              "国债": 0.0,
              "费用": -0.146691
            }
          }
        },
        "offset2": {
          "full": {
            "cagr": 20.5,
            "sharpe": 0.91,
            "mdd": -25.75,
            "vol": 23.52,
            "days": 1845,
            "end": 4.0952
          },
          "train": {
            "cagr": 21.59,
            "sharpe": 0.956,
            "mdd": -25.02,
            "vol": 23.29,
            "days": 730,
            "end": 1.7948
          },
          "validation": {
            "cagr": 10.34,
            "sharpe": 0.72,
            "mdd": -12.2,
            "vol": 15.27,
            "days": 484,
            "end": 1.2156
          },
          "recent": {
            "cagr": 27.57,
            "sharpe": 0.996,
            "mdd": -25.75,
            "vol": 28.49,
            "days": 631,
            "end": 1.8771
          },
          "pre2024": {
            "cagr": 16.97,
            "sharpe": 0.868,
            "mdd": -25.02,
            "vol": 20.47,
            "days": 1214,
            "end": 2.1817
          },
          "annual_turnover": 10.21,
          "mean_exposure": 0.498,
          "max_frozen": 0.0,
          "mean_gold_pct": 4.27,
          "max_drifted_gold_pct": 10.69,
          "mean_cash_pct": 50.21,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": -2.87,
            "2020": 78.83,
            "2021": 3.33,
            "2022": -3.09,
            "2023": 25.43,
            "2024": 9.33,
            "2025": 54.59,
            "2026": 11.06
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.510271,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.054033,
              "国债": 0.0,
              "费用": -0.154481
            },
            "pre2024": {
              "A股行业": 0.838643,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.035134,
              "国债": 0.0,
              "费用": -0.093687
            },
            "recent": {
              "A股行业": 0.671628,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.018899,
              "国债": 0.0,
              "费用": -0.060794
            }
          }
        },
        "offset5": {
          "full": {
            "cagr": 16.11,
            "sharpe": 0.8,
            "mdd": -27.33,
            "vol": 21.61,
            "days": 1845,
            "end": 3.0945
          },
          "train": {
            "cagr": 12.07,
            "sharpe": 0.629,
            "mdd": -20.2,
            "vol": 21.96,
            "days": 730,
            "end": 1.4063
          },
          "validation": {
            "cagr": 13.26,
            "sharpe": 0.928,
            "mdd": -10.72,
            "vol": 14.54,
            "days": 484,
            "end": 1.2801
          },
          "recent": {
            "cagr": 23.3,
            "sharpe": 0.951,
            "mdd": -24.33,
            "vol": 25.42,
            "days": 631,
            "end": 1.719
          },
          "pre2024": {
            "cagr": 12.54,
            "sharpe": 0.708,
            "mdd": -23.47,
            "vol": 19.34,
            "days": 1214,
            "end": 1.8002
          },
          "annual_turnover": 9.0,
          "mean_exposure": 0.478,
          "max_frozen": 0.8564311771910245,
          "mean_gold_pct": 4.37,
          "max_drifted_gold_pct": 10.67,
          "mean_cash_pct": 52.23,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 5.97,
            "2020": 49.79,
            "2021": -11.41,
            "2022": -3.84,
            "2023": 33.12,
            "2024": -0.5,
            "2025": 69.29,
            "2026": 2.05
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.211703,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.054223,
              "国债": 0.0,
              "费用": -0.136285
            },
            "pre2024": {
              "A股行业": 0.635075,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.029713,
              "国债": 0.0,
              "费用": -0.076889
            },
            "recent": {
              "A股行业": 0.576627,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.02451,
              "国债": 0.0,
              "费用": -0.059396
            }
          }
        },
        "joint_cost50_offset5": {
          "full": {
            "cagr": 13.02,
            "sharpe": 0.673,
            "mdd": -30.26,
            "vol": 21.67,
            "days": 1845,
            "end": 2.5225
          },
          "train": {
            "cagr": 8.84,
            "sharpe": 0.495,
            "mdd": -20.88,
            "vol": 22.02,
            "days": 730,
            "end": 1.2884
          },
          "validation": {
            "cagr": 11.68,
            "sharpe": 0.828,
            "mdd": -10.87,
            "vol": 14.62,
            "days": 484,
            "end": 1.245
          },
          "recent": {
            "cagr": 19.13,
            "sharpe": 0.814,
            "mdd": -26.38,
            "vol": 25.49,
            "days": 631,
            "end": 1.5725
          },
          "pre2024": {
            "cagr": 9.96,
            "sharpe": 0.587,
            "mdd": -25.11,
            "vol": 19.4,
            "days": 1214,
            "end": 1.6041
          },
          "annual_turnover": 8.98,
          "mean_exposure": 0.478,
          "max_frozen": 0.8564311771910245,
          "mean_gold_pct": 4.37,
          "max_drifted_gold_pct": 10.67,
          "mean_cash_pct": 52.23,
          "blocked_sessions": 0,
          "yearly_returns_pct": {
            "2019": 1.56,
            "2020": 44.85,
            "2021": -12.42,
            "2022": -4.57,
            "2023": 30.47,
            "2024": -2.97,
            "2025": 61.8,
            "2026": 0.17
          },
          "log_pnl_contributions": {
            "full": {
              "A股行业": 1.211762,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.054222,
              "国债": 0.0,
              "费用": -0.340717
            },
            "pre2024": {
              "A股行业": 0.635098,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.029713,
              "国债": 0.0,
              "费用": -0.192225
            },
            "recent": {
              "A股行业": 0.576664,
              "美国": 0.0,
              "日本": 0.0,
              "黄金": 0.024509,
              "国债": 0.0,
              "费用": -0.148492
            }
          }
        }
      }
    },
    "legacy40_positive_top1_cash": {
      "full": {
        "cagr": 19.37,
        "sharpe": 0.891,
        "mdd": -24.01,
        "vol": 22.76,
        "days": 1845,
        "end": 3.8141
      },
      "train": {
        "cagr": 22.16,
        "sharpe": 0.983,
        "mdd": -24.01,
        "vol": 23.09,
        "days": 730,
        "end": 1.8201
      },
      "validation": {
        "cagr": 10.08,
        "sharpe": 0.592,
        "mdd": -20.93,
        "vol": 19.33,
        "days": 484,
        "end": 1.2098
      },
      "recent": {
        "cagr": 23.67,
        "sharpe": 0.981,
        "mdd": -19.08,
        "vol": 24.76,
        "days": 631,
        "end": 1.7321
      },
      "pre2024": {
        "cagr": 17.19,
        "sharpe": 0.84,
        "mdd": -24.01,
        "vol": 21.66,
        "days": 1214,
        "end": 2.202
      },
      "annual_turnover": 9.57,
      "mean_exposure": 0.427,
      "max_frozen": 0.0,
      "mean_gold_pct": 0.0,
      "max_drifted_gold_pct": 0.0,
      "mean_cash_pct": 57.34,
      "blocked_sessions": 0,
      "yearly_returns_pct": {
        "2019": 0.22,
        "2020": 55.98,
        "2021": 16.44,
        "2022": -19.28,
        "2023": 49.89,
        "2024": -9.57,
        "2025": 70.57,
        "2026": 12.3
      },
      "log_pnl_contributions": {
        "full": {
          "A股行业": 1.483495,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.144787
        },
        "pre2024": {
          "A股行业": 0.877108,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.087739
        },
        "recent": {
          "A股行业": 0.606387,
          "美国": 0.0,
          "日本": 0.0,
          "黄金": 0.0,
          "国债": 0.0,
          "费用": -0.057048
        }
      }
    }
  },
  "matched_gold_cash": {
    "price60_top1": {
      "equity_signal_targets_equal": true,
      "execution_date_difference": 0,
      "cagr_difference_pp": 8.99,
      "drawdown_difference_pp": 13.24
    },
    "price60_top3": {
      "equity_signal_targets_equal": true,
      "execution_date_difference": 0,
      "cagr_difference_pp": 7.98,
      "drawdown_difference_pp": 0.71
    },
    "riskmom60_top1": {
      "equity_signal_targets_equal": true,
      "execution_date_difference": 0,
      "cagr_difference_pp": 9.14,
      "drawdown_difference_pp": 6.87
    },
    "riskmom60_top3": {
      "equity_signal_targets_equal": true,
      "execution_date_difference": 0,
      "cagr_difference_pp": 7.46,
      "drawdown_difference_pp": 5.26
    },
    "regression40_top1": {
      "equity_signal_targets_equal": true,
      "execution_date_difference": 0,
      "cagr_difference_pp": 8.84,
      "drawdown_difference_pp": 7.64
    },
    "regression40_top3": {
      "equity_signal_targets_equal": true,
      "execution_date_difference": 0,
      "cagr_difference_pp": 6.96,
      "drawdown_difference_pp": 5.32
    }
  },
  "prefix_checks": [
    {
      "end": "20201231",
      "rows": 730,
      "equal": true,
      "current_metadata_retained": true
    },
    {
      "end": "20221230",
      "rows": 1215,
      "equal": true,
      "current_metadata_retained": true
    },
    {
      "end": "20241231",
      "rows": 1699,
      "equal": true,
      "current_metadata_retained": true
    }
  ]
}