Robustness & Walk-Forward

Stress-testing a strategy so you trust it before risking money on it.

• Walk-Forward AnalysisRepeatedly optimise on the past and test on the next slice — the gold standard for honesty.8 min
• Parameter SensitivityA good strategy works across a range of settings. If only one magic number works, run.7 min
• Monte Carlo SimulationReshuffle your trades thousands of times to see the range of outcomes luck could have dealt.7 min
• Cross-Validation for StrategiesBorrowing a machine-learning trick to test a strategy on many independent slices of history.7 min
• Stress-Testing Against CrashesReplay 2008, 2020 and 2022 explicitly. A strategy that survives those has earned some trust.6 min