Backtest vs Forward Test: Why 70% Win Rates Mislead

By ClaritX Research Team

Backtest vs forward test: how 70% win-rate claims are manufactured via overfitting, survivorship bias and look-ahead leakage — and the 5 properties an honest AI stock track record must show.

How this content was created

This article was created by the ClaritX Research Engine — an AI system that analyzes and cross-checks information from reliable, named sources. Found an error? Report it — see our editorial policy and corrections process. Educational content only — not investment advice (full disclaimer).