Preparation · Stage 3 of 5 — Stress-test
Robustness test
A great backtest at one exact setting can be luck. This re-runs your strategy across a grid of nearby settings and shows the result surface — so you can see whether the edge is a broad, trustworthy plateau, or a single lucky number that was fit to the past.
Deep analytics · Prove
Find out if it's edge, or luck
The robustness heatmap is the honest counterweight to over-tuning: instead of helping you pick the best-looking setting, it shows whether that setting is trustworthy at all. It's part of Deep analytics, in the Prove room.