知微
aa4f013ee5
数据新鲜度防御体系（致命错误防御）
根因：今下午报告用周五多周期缓存（multi_tf_cache）作周一操作建议，
中芯国际H浮盈+10%被错报破止损。
修改：
1. price_monitor 新增 live_prices.json 写入（每2分钟刷新所有实时价）
2. 新增 data_freshness.py — data_freshness check function
3. intraday_health_check price_monitor检测从10min收紧到5min
4. 新增 midday MTF cache refresh (11:00+14:00)
5. cron-report-format pre-flight checklist 新增数据新鲜度检查项
所有报告产出前必须先跑 data_freshness，过期则禁止出操作建议
2026-06-29 15:23:32 +08:00
..
2026-06-20 12:04:21 +08:00
2026-06-29 12:40:50 +08:00
2026-06-28 00:12:31 +08:00
2026-06-20 12:04:21 +08:00
2026-06-20 12:04:21 +08:00
2026-06-20 12:04:21 +08:00
2026-06-20 12:04:21 +08:00
2026-06-20 12:04:21 +08:00
2026-06-20 12:04:21 +08:00
2026-06-29 15:23:32 +08:00
2026-06-24 17:24:45 +08:00
2026-06-20 12:04:21 +08:00
2026-06-26 23:17:21 +08:00
2026-06-20 12:04:21 +08:00
2026-06-26 23:17:21 +08:00
2026-06-20 12:04:21 +08:00
2026-06-29 15:23:32 +08:00
2026-06-20 12:04:21 +08:00
2026-06-29 15:23:32 +08:00
2026-06-24 10:29:45 +08:00
2026-06-29 15:23:32 +08:00
2026-06-29 15:23:32 +08:00
2026-06-20 12:04:21 +08:00
2026-06-20 12:04:21 +08:00
2026-06-20 12:04:21 +08:00
2026-06-20 12:04:21 +08:00
2026-06-29 12:40:50 +08:00
2026-06-20 12:04:21 +08:00
2026-06-20 12:04:21 +08:00
2026-06-29 12:40:50 +08:00
2026-06-26 23:17:21 +08:00
2026-06-20 12:04:21 +08:00