PIT 前视无偏复权引擎:复权因子链、复权口径漂移检测、快照等价校验。Point-in-time fixed-basis back-adjustment for daily prices, with convention-drift detection.
python reproducible-research open-science event-driven mit-license quantitative-finance point-in-time falsifiable factor-research survivorship-bias foolproof-labs pit-adjustment backtest-accuracy
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Aug 20, 2026 - Python