TradeHouse Fidelity Lab (overfit validator) ยท Buyer resources
What is overfitting and underfitting?
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.
Overfitting captures noise that does not generalize; underfitting misses useful structure because a model is too restrictive. Compare performance on training and held-out periods. Chronological evaluation is essential when later observations must not influence earlier decisions.
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