{"description":"实验创建于2019/4/20","graph":{"edges":[{"to_node_id":"-299:instruments","from_node_id":"-290:data"},{"to_node_id":"-32:instruments","from_node_id":"-290:data"},{"to_node_id":"-299:features","from_node_id":"-286:data"},{"to_node_id":"-606:input_ds","from_node_id":"-299:data"},{"to_node_id":"-53:input_data","from_node_id":"-606:sorted_data"},{"to_node_id":"-32:options_data","from_node_id":"-53:data"}],"nodes":[{"node_id":"-290","module_id":"BigQuantSpace.instruments.instruments-v2","parameters":[{"name":"start_date","value":"2021-06-01","type":"Literal","bound_global_parameter":"交易日期"},{"name":"end_date","value":"2021-11-01","type":"Literal","bound_global_parameter":null},{"name":"market","value":"CN_STOCK_A","type":"Literal","bound_global_parameter":null},{"name":"instrument_list","value":"","type":"Literal","bound_global_parameter":null},{"name":"max_count","value":"0","type":"Literal","bound_global_parameter":null}],"input_ports":[{"name":"rolling_conf","node_id":"-290"}],"output_ports":[{"name":"data","node_id":"-290"}],"cacheable":true,"seq_num":1,"comment":"输入证券","comment_collapsed":true},{"node_id":"-286","module_id":"BigQuantSpace.input_features.input_features-v1","parameters":[{"name":"features","value":"market_cap_float_0\namount_0","type":"Literal","bound_global_parameter":null}],"input_ports":[{"name":"features_ds","node_id":"-286"}],"output_ports":[{"name":"data","node_id":"-286"}],"cacheable":true,"seq_num":2,"comment":"输入特征","comment_collapsed":true},{"node_id":"-299","module_id":"BigQuantSpace.general_feature_extractor.general_feature_extractor-v7","parameters":[{"name":"start_date","value":"","type":"Literal","bound_global_parameter":null},{"name":"end_date","value":"","type":"Literal","bound_global_parameter":null},{"name":"before_start_days","value":"60","type":"Literal","bound_global_parameter":null}],"input_ports":[{"name":"instruments","node_id":"-299"},{"name":"features","node_id":"-299"}],"output_ports":[{"name":"data","node_id":"-299"}],"cacheable":true,"seq_num":3,"comment":"","comment_collapsed":true},{"node_id":"-606","module_id":"BigQuantSpace.sort.sort-v4","parameters":[{"name":"sort_by","value":"market_cap_float_0","type":"Literal","bound_global_parameter":null},{"name":"group_by","value":"instrument","type":"Literal","bound_global_parameter":null},{"name":"keep_columns","value":"--","type":"Literal","bound_global_parameter":null},{"name":"ascending","value":"True","type":"Literal","bound_global_parameter":null}],"input_ports":[{"name":"input_ds","node_id":"-606"},{"name":"sort_by_ds","node_id":"-606"}],"output_ports":[{"name":"sorted_data","node_id":"-606"}],"cacheable":true,"seq_num":4,"comment":"依据某个因子排序","comment_collapsed":true},{"node_id":"-32","module_id":"BigQuantSpace.trade.trade-v4","parameters":[{"name":"start_date","value":"","type":"Literal","bound_global_parameter":null},{"name":"end_date","value":"","type":"Literal","bound_global_parameter":null},{"name":"initialize","value":"# 回测引擎:初始化函数,只执行一次\ndef bigquant_run(context):\n # 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[2022-10-11 16:10:07.218339] INFO: moduleinvoker: instruments.v2 开始运行..
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[2022-10-11 16:10:07.272434] INFO: moduleinvoker: general_feature_extractor.v7 开始运行..
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[2022-10-11 16:10:07.285261] INFO: moduleinvoker: general_feature_extractor.v7 运行完成[0.01285s].
[2022-10-11 16:10:07.293876] INFO: moduleinvoker: sort.v4 开始运行..
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[2022-10-11 16:10:07.307954] INFO: moduleinvoker: sort.v4 运行完成[0.014069s].
[2022-10-11 16:10:07.319912] INFO: moduleinvoker: filter.v3 开始运行..
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[2022-10-11 16:10:07.334932] INFO: moduleinvoker: filter.v3 运行完成[0.015041s].
[2022-10-11 16:10:07.402347] INFO: moduleinvoker: backtest.v8 开始运行..
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[2022-10-11 16:10:08.740250] INFO: moduleinvoker: backtest.v8 运行完成[1.337931s].
[2022-10-11 16:10:08.742817] INFO: moduleinvoker: trade.v4 运行完成[1.401255s].
- 收益率-4.69%
- 年化收益率-11.19%
- 基准收益率-8.27%
- 阿尔法-0.02
- 贝塔0.48
- 夏普比率-0.66
- 胜率0.51
- 盈亏比1.9
- 收益波动率19.61%
- 信息比率0.03
- 最大回撤15.59%
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