Track live vs backtest drift
Compare your live (or forward/demo) results against the backtest that justified the system. AlgoCheck tests whether reality is diverging from the baseline — a two-sample KS test on the R-multiple distribution, a CUSUM control chart that catches persistent underperformance early, and a rolling SQN measured against the backtest's own distribution.
Baseline backtest
Strategy Tester report (.html) or backtest trade history (.csv)
Live results
Account history export (.csv) or report (.html)
100% local analysis — both files are parsed and compared in your browser, nothing is uploaded.