Overfitting in Trading: How to Tell If Your Backtest Lies
Overfitting in trading, diagnosed: why the best of 200 backtests looks good by luck, plateau vs spike, walk-forward, deflated Sharpe and a smell test.
10 min
Tag
#curve fitting
2guides
Backtesting & Validation Featured
What Is Institutional-Grade Backtesting?
What institutional-grade backtesting means — point-in-time data, no look-ahead, real Indian costs, walk-forward — and how Indian traders get it without code.
7 min