2 Commits

Author	SHA1	Message	Date
claude_dev	d00ad7d81d	fix(factor): WARMUP_BARS 60→120 恢复spec剔新口径(修夹具130根预热而非改口径)+evaluation_filter改datetime对象比较(9M行免逐行strftime) [vps]	2026-08-25 00:09:31 +08:00
claude_dev	cfb604588c	feat(factor): 评估股票池加载器——dbbardata分块直读polars,前缀60/00/30,300天lookback+45天forward缓冲,vwap派生,bar_idx预热 [vps]	2026-08-25 00:07:37 +08:00