# RUN-EXP-WUJI-BREADTH-4000-20260607-001 Summary

- experiment_id: EXP-WUJI-BREADTH-4000-2023-2026
- design_audit_id: AUDIT-EXP-WUJI-BREADTH-4000-20260607-DESIGN-001
- data_source: MYSQL_TIANXIA_LOCAL.tianxia.ts_market_breadth_daily_cache
- scope: ALL_A_SHARE / ALL
- requested_range: 2023-01-01 to 2026-12-31
- actual_range: 2023-01-04 to 2026-04-24
- total_trading_days: 799

| category | days |
|---|---:|
| up_count >= 4000 only | 116 |
| down_count >= 4000 only | 137 |
| other | 546 |
| both up_count >= 4000 and down_count >= 4000 | 0 |

Self check:

- class_count_sum_matches_total: True
- raw_up_threshold_equals_up_plus_both: True
- raw_down_threshold_equals_down_plus_both: True
- conflict_free_three_class: True
- stock_count_components_match: True
- duplicate_trade_date_count: 0

Conclusion boundary: retrospective descriptive count only; not a strategy, prediction, return, realtime selection, intraday peak, industry split, or reason attribution conclusion.