Source Link: https://algotrading101.com/learn/what-is-overfitting-in-trading/ Overfitting, also called curve fitting, is the process of designing a trading system that adapts so closely to historical data that it becomes ineffective or irrelevant. When you overfit your strategy, it will give you false confidence that your strategy will be profitable. How to Overfit Overfitting is done by adapting strategies…