https://pypi.org/project/holdout-backtest/ Recent updates to the Python Package Index for holdout-backtest en https://pypi.org/project/holdout-backtest/0.1.0/ A backtest overfitting toolkit: deflated Sharpe ratios, backtest overfitting probability, purged cross-validation and multiple-testing haircuts Tue, 27 Oct 2026 05:57:18 GMT