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IS / OOS · robustness

Strategy backtesting

Most backtests flatter the strategy they were built on. The work here is the opposite — trying to break your idea before any capital meets it, then telling you plainly what survived and where it's fragile.

What's included

  • In-sample / out-of-sample design
  • Robustness across parameter basins, not single best points
  • Profit factor, MAE/MFE, drawdown and time-of-day diagnostics
  • Position-sizing scenarios
  • A written report with the honest verdict

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Strategy backtesting