[
  {
    "signal_date": "20181228",
    "holdings": []
  },
  {
    "signal_date": "20190131",
    "holdings": [
      {
        "code": "512880.SH",
        "fund": "国泰中证全指证券公司ETF",
        "group": "金融",
        "target_pct": 63.47787706
      }
    ]
  },
  {
    "signal_date": "20190228",
    "holdings": [
      {
        "code": "159928.SZ",
        "fund": "汇添富中证主要消费ETF",
        "group": "消费",
        "target_pct": 81.81480475
      }
    ]
  },
  {
    "signal_date": "20190329",
    "holdings": [
      {
        "code": "512980.SH",
        "fund": "广发中证传媒ETF",
        "group": "传媒游戏",
        "target_pct": 58.08155425
      }
    ]
  },
  {
    "signal_date": "20190430",
    "holdings": [
      {
        "code": "159928.SZ",
        "fund": "汇添富中证主要消费ETF",
        "group": "消费",
        "target_pct": 63.42837744
      }
    ]
  },
  {
    "signal_date": "20190531",
    "holdings": [
      {
        "code": "159928.SZ",
        "fund": "汇添富中证主要消费ETF",
        "group": "消费",
        "target_pct": 55.76393774
      }
    ]
  },
  {
    "signal_date": "20190628",
    "holdings": [
      {
        "code": "512400.SH",
        "fund": "南方中证申万有色金属ETF",
        "group": "材料",
        "target_pct": 57.8698966
      }
    ]
  },
  {
    "signal_date": "20190731",
    "holdings": [
      {
        "code": "512660.SH",
        "fund": "国泰中证军工ETF",
        "group": "军工航天",
        "target_pct": 82.11674415
      }
    ]
  },
  {
    "signal_date": "20190830",
    "holdings": [
      {
        "code": "512400.SH",
        "fund": "南方中证申万有色金属ETF",
        "group": "材料",
        "target_pct": 97.52260773
      }
    ]
  },
  {
    "signal_date": "20190930",
    "holdings": [
      {
        "code": "512980.SH",
        "fund": "广发中证传媒ETF",
        "group": "传媒游戏",
        "target_pct": 85.2552181
      }
    ]
  },
  {
    "signal_date": "20191031",
    "holdings": [
      {
        "code": "512800.SH",
        "fund": "华宝中证银行ETF",
        "group": "金融",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20191129",
    "holdings": [
      {
        "code": "512010.SH",
        "fund": "易方达沪深300医药卫生ETF",
        "group": "医药",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20191231",
    "holdings": [
      {
        "code": "512400.SH",
        "fund": "南方中证申万有色金属ETF",
        "group": "材料",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20200123",
    "holdings": [
      {
        "code": "512980.SH",
        "fund": "广发中证传媒ETF",
        "group": "传媒游戏",
        "target_pct": 79.58506831
      }
    ]
  },
  {
    "signal_date": "20200228",
    "holdings": [
      {
        "code": "159938.SZ",
        "fund": "广发中证全指医药卫生ETF",
        "group": "医药",
        "target_pct": 74.39283956
      }
    ]
  },
  {
    "signal_date": "20200331",
    "holdings": [
      {
        "code": "159928.SZ",
        "fund": "汇添富中证主要消费ETF",
        "group": "消费",
        "target_pct": 53.86667263
      }
    ]
  },
  {
    "signal_date": "20200430",
    "holdings": [
      {
        "code": "512290.SH",
        "fund": "国泰中证生物医药ETF",
        "group": "医药",
        "target_pct": 62.71508136
      }
    ]
  },
  {
    "signal_date": "20200529",
    "holdings": [
      {
        "code": "512690.SH",
        "fund": "鹏华中证酒ETF",
        "group": "消费",
        "target_pct": 63.17650341
      }
    ]
  },
  {
    "signal_date": "20200630",
    "holdings": [
      {
        "code": "512290.SH",
        "fund": "国泰中证生物医药ETF",
        "group": "医药",
        "target_pct": 75.15699863
      }
    ]
  },
  {
    "signal_date": "20200731",
    "holdings": [
      {
        "code": "512710.SH",
        "fund": "富国中证军工龙头ETF",
        "group": "军工航天",
        "target_pct": 50.33878317
      }
    ]
  },
  {
    "signal_date": "20200831",
    "holdings": [
      {
        "code": "512560.SH",
        "fund": "易方达中证军工ETF",
        "group": "军工航天",
        "target_pct": 41.64027243
      }
    ]
  },
  {
    "signal_date": "20200930",
    "holdings": [
      {
        "code": "512690.SH",
        "fund": "鹏华中证酒ETF",
        "group": "消费",
        "target_pct": 55.32995284
      }
    ]
  },
  {
    "signal_date": "20201030",
    "holdings": [
      {
        "code": "512800.SH",
        "fund": "华宝中证银行ETF",
        "group": "金融",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20201130",
    "holdings": [
      {
        "code": "512400.SH",
        "fund": "南方中证申万有色金属ETF",
        "group": "材料",
        "target_pct": 68.23147632
      }
    ]
  },
  {
    "signal_date": "20201231",
    "holdings": [
      {
        "code": "512690.SH",
        "fund": "鹏华中证酒ETF",
        "group": "消费",
        "target_pct": 63.33922352
      }
    ]
  },
  {
    "signal_date": "20210129",
    "holdings": [
      {
        "code": "515700.SH",
        "fund": "平安中证新能源汽车产业ETF",
        "group": "新能源",
        "target_pct": 47.4522392
      }
    ]
  },
  {
    "signal_date": "20210226",
    "holdings": [
      {
        "code": "512730.SH",
        "fund": "鹏华中证银行ETF",
        "group": "金融",
        "target_pct": 94.74585786
      }
    ]
  },
  {
    "signal_date": "20210331",
    "holdings": [
      {
        "code": "515210.SH",
        "fund": "国泰中证钢铁ETF",
        "group": "材料",
        "target_pct": 52.22042321
      }
    ]
  },
  {
    "signal_date": "20210430",
    "holdings": [
      {
        "code": "512690.SH",
        "fund": "鹏华中证酒ETF",
        "group": "消费",
        "target_pct": 46.63104263
      }
    ]
  },
  {
    "signal_date": "20210531",
    "holdings": [
      {
        "code": "159806.SZ",
        "fund": "国泰中证新能源汽车ETF",
        "group": "新能源",
        "target_pct": 53.35333982
      }
    ]
  },
  {
    "signal_date": "20210630",
    "holdings": [
      {
        "code": "512480.SH",
        "fund": "国联安中证全指半导体产品与设备ETF",
        "group": "半导体",
        "target_pct": 59.4517603
      }
    ]
  },
  {
    "signal_date": "20210730",
    "holdings": [
      {
        "code": "515700.SH",
        "fund": "平安中证新能源汽车产业ETF",
        "group": "新能源",
        "target_pct": 45.51993868
      }
    ]
  },
  {
    "signal_date": "20210831",
    "holdings": [
      {
        "code": "512810.SH",
        "fund": "华宝中证军工ETF",
        "group": "军工航天",
        "target_pct": 56.89800615
      }
    ]
  },
  {
    "signal_date": "20210930",
    "holdings": [
      {
        "code": "515220.SH",
        "fund": "国泰中证煤炭ETF",
        "group": "能源",
        "target_pct": 38.9979335
      }
    ]
  },
  {
    "signal_date": "20211029",
    "holdings": [
      {
        "code": "512600.SH",
        "fund": "嘉实中证主要消费ETF",
        "group": "消费",
        "target_pct": 64.70883277
      }
    ]
  },
  {
    "signal_date": "20211130",
    "holdings": [
      {
        "code": "515250.SH",
        "fund": "富国中证智能汽车主题ETF",
        "group": "汽车",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20211231",
    "holdings": [
      {
        "code": "159855.SZ",
        "fund": "银华中证影视主题ETF",
        "group": "传媒游戏",
        "target_pct": 71.45854256
      }
    ]
  },
  {
    "signal_date": "20220128",
    "holdings": [
      {
        "code": "516670.SH",
        "fund": "招商中证畜牧养殖ETF",
        "group": "农业养殖",
        "target_pct": 76.92260922
      }
    ]
  },
  {
    "signal_date": "20220228",
    "holdings": [
      {
        "code": "515220.SH",
        "fund": "国泰中证煤炭ETF",
        "group": "能源",
        "target_pct": 57.39136559
      }
    ]
  },
  {
    "signal_date": "20220331",
    "holdings": [
      {
        "code": "515220.SH",
        "fund": "国泰中证煤炭ETF",
        "group": "能源",
        "target_pct": 50.28628944
      }
    ]
  },
  {
    "signal_date": "20220429",
    "holdings": [
      {
        "code": "515220.SH",
        "fund": "国泰中证煤炭ETF",
        "group": "能源",
        "target_pct": 42.02285347
      }
    ]
  },
  {
    "signal_date": "20220531",
    "holdings": [
      {
        "code": "516910.SH",
        "fund": "富国中证现代物流ETF",
        "group": "地产基建",
        "target_pct": 59.71161167
      }
    ]
  },
  {
    "signal_date": "20220630",
    "holdings": [
      {
        "code": "159767.SZ",
        "fund": "兴银国证新能源车电池ETF",
        "group": "新能源",
        "target_pct": 45.09063648
      }
    ]
  },
  {
    "signal_date": "20220729",
    "holdings": [
      {
        "code": "159864.SZ",
        "fund": "国泰中证光伏产业ETF",
        "group": "新能源",
        "target_pct": 61.49259622
      }
    ]
  },
  {
    "signal_date": "20220831",
    "holdings": [
      {
        "code": "515220.SH",
        "fund": "国泰中证煤炭ETF",
        "group": "能源",
        "target_pct": 51.92303369
      }
    ]
  },
  {
    "signal_date": "20220930",
    "holdings": [
      {
        "code": "515220.SH",
        "fund": "国泰中证煤炭ETF",
        "group": "能源",
        "target_pct": 57.30043024
      }
    ]
  },
  {
    "signal_date": "20221031",
    "holdings": [
      {
        "code": "159898.SZ",
        "fund": "招商中证全指医疗器械ETF",
        "group": "医药",
        "target_pct": 64.15818437
      }
    ]
  },
  {
    "signal_date": "20221130",
    "holdings": [
      {
        "code": "515400.SH",
        "fund": "富国中证大数据产业ETF",
        "group": "软件AI",
        "target_pct": 72.04811576
      }
    ]
  },
  {
    "signal_date": "20221230",
    "holdings": [
      {
        "code": "512690.SH",
        "fund": "鹏华中证酒ETF",
        "group": "消费",
        "target_pct": 54.99154611
      }
    ]
  },
  {
    "signal_date": "20230131",
    "holdings": [
      {
        "code": "512690.SH",
        "fund": "鹏华中证酒ETF",
        "group": "消费",
        "target_pct": 61.78817282
      }
    ]
  },
  {
    "signal_date": "20230228",
    "holdings": [
      {
        "code": "159869.SZ",
        "fund": "华夏中证动漫游戏ETF",
        "group": "传媒游戏",
        "target_pct": 78.11985463
      }
    ]
  },
  {
    "signal_date": "20230331",
    "holdings": [
      {
        "code": "159869.SZ",
        "fund": "华夏中证动漫游戏ETF",
        "group": "传媒游戏",
        "target_pct": 54.37133255
      }
    ]
  },
  {
    "signal_date": "20230428",
    "holdings": [
      {
        "code": "159869.SZ",
        "fund": "华夏中证动漫游戏ETF",
        "group": "传媒游戏",
        "target_pct": 35.70570423
      }
    ]
  },
  {
    "signal_date": "20230531",
    "holdings": [
      {
        "code": "561560.SH",
        "fund": "华泰柏瑞中证全指电力公用事业ETF",
        "group": "能源",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20230630",
    "holdings": [
      {
        "code": "515880.SH",
        "fund": "国泰中证全指通信设备ETF",
        "group": "通信",
        "target_pct": 47.73401797
      }
    ]
  },
  {
    "signal_date": "20230731",
    "holdings": [
      {
        "code": "516110.SH",
        "fund": "国泰中证800汽车与零部件ETF",
        "group": "汽车",
        "target_pct": 80.34295826
      }
    ]
  },
  {
    "signal_date": "20230831",
    "holdings": [
      {
        "code": "512570.SH",
        "fund": "易方达中证全指证券公司ETF",
        "group": "金融",
        "target_pct": 66.47193309
      }
    ]
  },
  {
    "signal_date": "20230928",
    "holdings": [
      {
        "code": "515220.SH",
        "fund": "国泰中证煤炭ETF",
        "group": "能源",
        "target_pct": 95.51285115
      }
    ]
  },
  {
    "signal_date": "20231031",
    "holdings": [
      {
        "code": "516080.SH",
        "fund": "易方达中证创新药产业ETF",
        "group": "医药",
        "target_pct": 83.89842305
      }
    ]
  },
  {
    "signal_date": "20231130",
    "holdings": [
      {
        "code": "512290.SH",
        "fund": "国泰中证生物医药ETF",
        "group": "医药",
        "target_pct": 99.7017494
      }
    ]
  },
  {
    "signal_date": "20231229",
    "holdings": [
      {
        "code": "515220.SH",
        "fund": "国泰中证煤炭ETF",
        "group": "能源",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20240131",
    "holdings": [
      {
        "code": "515020.SH",
        "fund": "华夏中证银行ETF",
        "group": "金融",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20240229",
    "holdings": [
      {
        "code": "159887.SZ",
        "fund": "富国中证800银行ETF",
        "group": "金融",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20240329",
    "holdings": [
      {
        "code": "515880.SH",
        "fund": "国泰中证全指通信设备ETF",
        "group": "通信",
        "target_pct": 42.49072448
      }
    ]
  },
  {
    "signal_date": "20240430",
    "holdings": [
      {
        "code": "516650.SH",
        "fund": "华夏中证细分有色金属产业主题ETF",
        "group": "材料",
        "target_pct": 67.44588269
      }
    ]
  },
  {
    "signal_date": "20240531",
    "holdings": [
      {
        "code": "516910.SH",
        "fund": "富国中证现代物流ETF",
        "group": "地产基建",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20240628",
    "holdings": [
      {
        "code": "561100.SH",
        "fund": "富国中证消费电子主题ETF",
        "group": "电子",
        "target_pct": 81.26730118
      }
    ]
  },
  {
    "signal_date": "20240731",
    "holdings": [
      {
        "code": "515020.SH",
        "fund": "华夏中证银行ETF",
        "group": "金融",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20240830",
    "holdings": [
      {
        "code": "512070.SH",
        "fund": "易方达沪深300非银行金融ETF",
        "group": "金融",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20240930",
    "holdings": [
      {
        "code": "512070.SH",
        "fund": "易方达沪深300非银行金融ETF",
        "group": "金融",
        "target_pct": 57.87662707
      }
    ]
  },
  {
    "signal_date": "20241031",
    "holdings": [
      {
        "code": "516860.SH",
        "fund": "博时中证金融科技主题ETF",
        "group": "金融",
        "target_pct": 35.0794152
      }
    ]
  },
  {
    "signal_date": "20241129",
    "holdings": [
      {
        "code": "159851.SZ",
        "fund": "华宝中证金融科技主题ETF",
        "group": "金融",
        "target_pct": 29.71935571
      }
    ]
  },
  {
    "signal_date": "20241231",
    "holdings": [
      {
        "code": "516310.SH",
        "fund": "易方达中证银行ETF",
        "group": "金融",
        "target_pct": 84.37724868
      }
    ]
  },
  {
    "signal_date": "20250127",
    "holdings": [
      {
        "code": "159887.SZ",
        "fund": "富国中证800银行ETF",
        "group": "金融",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20250228",
    "holdings": [
      {
        "code": "562500.SH",
        "fund": "华夏中证机器人ETF",
        "group": "高端制造",
        "target_pct": 48.76531038
      }
    ]
  },
  {
    "signal_date": "20250331",
    "holdings": [
      {
        "code": "560280.SH",
        "fund": "广发中证工程机械主题ETF",
        "group": "高端制造",
        "target_pct": 91.14046534
      }
    ]
  },
  {
    "signal_date": "20250430",
    "holdings": [
      {
        "code": "159865.SZ",
        "fund": "国泰中证畜牧养殖ETF",
        "group": "农业养殖",
        "target_pct": 86.90420697
      }
    ]
  },
  {
    "signal_date": "20250530",
    "holdings": [
      {
        "code": "516310.SH",
        "fund": "易方达中证银行ETF",
        "group": "金融",
        "target_pct": 100.0
      }
    ]
  },
  {
    "signal_date": "20250630",
    "holdings": [
      {
        "code": "515880.SH",
        "fund": "国泰中证全指通信设备ETF",
        "group": "通信",
        "target_pct": 55.6706825
      }
    ]
  },
  {
    "signal_date": "20250731",
    "holdings": [
      {
        "code": "515880.SH",
        "fund": "国泰中证全指通信设备ETF",
        "group": "通信",
        "target_pct": 71.14921734
      }
    ]
  },
  {
    "signal_date": "20250829",
    "holdings": [
      {
        "code": "515880.SH",
        "fund": "国泰中证全指通信设备ETF",
        "group": "通信",
        "target_pct": 53.45731384
      }
    ]
  },
  {
    "signal_date": "20250930",
    "holdings": [
      {
        "code": "561910.SH",
        "fund": "招商中证电池主题ETF",
        "group": "新能源",
        "target_pct": 59.57504421
      }
    ]
  },
  {
    "signal_date": "20251031",
    "holdings": [
      {
        "code": "159558.SZ",
        "fund": "易方达中证半导体材料设备主题ETF",
        "group": "半导体",
        "target_pct": 43.84471061
      }
    ]
  },
  {
    "signal_date": "20251128",
    "holdings": [
      {
        "code": "562510.SH",
        "fund": "华夏中证旅游主题ETF",
        "group": "消费",
        "target_pct": 97.48325633
      }
    ]
  },
  {
    "signal_date": "20251231",
    "holdings": [
      {
        "code": "159583.SZ",
        "fund": "富国中证通信设备主题ETF",
        "group": "通信",
        "target_pct": 47.23496989
      }
    ]
  },
  {
    "signal_date": "20260130",
    "holdings": [
      {
        "code": "159206.SZ",
        "fund": "永赢国证商用卫星通信产业ETF",
        "group": "通信",
        "target_pct": 38.06459672
      }
    ]
  },
  {
    "signal_date": "20260227",
    "holdings": [
      {
        "code": "159697.SZ",
        "fund": "鹏华国证石油天然气ETF",
        "group": "能源",
        "target_pct": 75.36293845
      }
    ]
  },
  {
    "signal_date": "20260331",
    "holdings": [
      {
        "code": "515220.SH",
        "fund": "国泰中证煤炭ETF",
        "group": "能源",
        "target_pct": 53.92757343
      }
    ]
  },
  {
    "signal_date": "20260430",
    "holdings": [
      {
        "code": "515880.SH",
        "fund": "国泰中证全指通信设备ETF",
        "group": "通信",
        "target_pct": 47.51531836
      }
    ]
  },
  {
    "signal_date": "20260529",
    "holdings": [
      {
        "code": "588710.SH",
        "fund": "华泰柏瑞上证科创板半导体材料设备主题ETF",
        "group": "半导体",
        "target_pct": 42.10002644
      }
    ]
  },
  {
    "signal_date": "20260630",
    "holdings": [
      {
        "code": "588170.SH",
        "fund": "华夏上证科创板半导体材料设备主题ETF",
        "group": "半导体",
        "target_pct": 35.28304815
      }
    ]
  },
  {
    "signal_date": "20260731",
    "holdings": [
      {
        "code": "159839.SZ",
        "fund": "汇添富国证生物医药ETF",
        "group": "医药",
        "target_pct": 54.66361426
      }
    ]
  }
]