A plain-English method for reading backtest reports — what to check, in what order, and which flaws matter most.
£19 one-off · yours forever
| Method guide | Seven steps for reading any backtest report: sample, costs, fixed rules, out-of-sample checks, drawdown, sensitivity. |
| Pitfalls guide | The classic failure modes: overfitting, look-ahead bias, survivorship bias, ignored costs, tiny samples, regime change. |
| Checklist | Pre-trust checklist: confirm every item before taking any tested method seriously as a study object. |
| README + Licence | How to use the files; personal use only, no redistribution. |