TradeHouse Fidelity Lab (overfit validator) ยท Buyer resources
How does walk forward validation work?
A 26-method integrity harness that checks whether a backtest is overfit, with a $99 one-time audit or $399 five-audit pack and monthly Starter $49 / Pro $149 tiers. It is aimed at traders who want an independent check before risking capital.
Train on an initial historical window, evaluate on the next untouched interval, then move the windows forward and repeat. Keep the evaluation results separate from model tuning. Record the window lengths, retraining schedule and overlap so the experiment can be reproduced.
What to verify before buying
- Untouched out-of-sample periods
- Total number of tried strategies
- Leakage controls and execution costs
- Reproducible validation evidence
Published product pricing
Free: $0 per month; Starter: $49 per month; Pro: $149 per month; One-time audit: $99 per audit; Five-audit pack: $399 per pack