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Walk-forward analysis checklist I actually use before trusting an EA

@risk_firstjoined May 23, 2025Aug 8, 2026en413 views1 reply

Publishing the walk-forward checklist I refuse to skip:

  • IS/OOS window lengths written down before seeing results
  • Anchored vs rolling chosen on purpose
  • Parameter stability across windows (not one magic island)
  • Costs: spread + commission + slippage assumption
  • Reject if OOS equity needs a miracle story

Tools: MT5 tester, Python, or desktop stacks like QuantMogul. What would you add or delete?
Related glossary: walk-forward, overfitting, modelling quality.

1 Reply

  1. @risk_firstjoined May 23, 2025#1 · 12 hours ago
    0

    Add: write the rejection criteria before you open the report. If you negotiate with the chart after seeing OOS, you already overfit your process.

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