yt_data / model2_model3 /model3_quality_report.json
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{
"status": "passed",
"calendar": {
"source": "/home/sunc/data/intermediate/daily_indicator",
"date_count": 1116,
"start_date": "2022-01-04",
"end_date": "2026-08-12"
},
"benchmark": {
"benchmark_code": "000985.SH",
"definition": "CSI All Share price index close",
"source_priority": [
"tonglian",
"combined",
"wind"
],
"same_day_only": true,
"finite_observations_by_source": {
"tonglian": 1116,
"combined": 612,
"wind": 186
},
"selected_observations_by_source": {
"tonglian": 1116,
"combined": 0,
"wind": 0
},
"multi_source_compared_date_count": 631,
"source_disagreement_count": 0
},
"breadth": {
"definition": "fraction of SH/SZ stocks whose point-in-time adjusted price is above its 20-session moving average",
"adjustment": "daily close/pre_close gross returns; no future factor",
"exchanges": [
"SH",
"SZ"
],
"window": 20,
"first_valid_date": "2022-02-07",
"universe_count": {
"min": 4602,
"median": 5104.0,
"max": 5207
},
"history_coverage": {
"min_after_ready": 0.9910154617634768,
"median_after_ready": 0.9982380579483163
},
"breadth_quantiles": {
"min": 0.0420102080879466,
"median": 0.4615833495428905,
"max": 0.99528672427337
}
},
"volatility": {
"definition": "20-session sample standard deviation of benchmark simple returns, annualized by sqrt(252)",
"window": 20,
"annualization_days": 252,
"first_valid_date": "2022-02-08",
"quantiles": {
"min": 0.07334926338940893,
"median": 0.16542906982867406,
"max": 0.5950022104778676
}
},
"output": {
"row_count": 1116,
"column_count": 8,
"required_ready_row_count": 1096
},
"model2_feature_scope": {
"feature_date_count": 632,
"feature_start_date": "2024-01-02",
"feature_end_date": "2026-08-12",
"required_input_missing_count": 0,
"first_snapshot": {
"signal_date": "2024-01-02",
"previous_trading_date": "2023-12-29",
"benchmark_close": 4390.8325,
"benchmark_ma": 4488.126708333334,
"breadth": 0.5584415584415584,
"market_volatility": 0.14651604278194533,
"stress_threshold": 0.14251254271887212,
"trend_ok": false,
"breadth_ok": true,
"stress": true
},
"last_snapshot": {
"signal_date": "2026-08-12",
"previous_trading_date": "2026-08-11",
"benchmark_close": 6024.0456,
"benchmark_ma": 6176.3903850000015,
"breadth": 0.9063281400269283,
"market_volatility": 0.31803165930624705,
"stress_threshold": 0.2413401014551555,
"trend_ok": false,
"breadth_ok": true,
"stress": true
}
},
"outputs": {
"market_history": "/home/sunc/data/model2_model3/model3_market_history.parquet",
"quality_report": "/home/sunc/data/model2_model3/model3_quality_report.json"
}
}