Backtesting is the process of applying a trading strategy to historical price data to see how it would have performed in the past. It allows traders to test their ideas and plans without using real ...

When backtesting a portfolio strategy, you have to decide how far back to look. Should you use all available data, stretching back decades? Or should you just look at the last few years? There are ...

Backtesting on TradingView lets traders test strategies on historical data before risking real money, helping refine setups and build confidence. With tools like the Bar Replay, Strategy Tester, and ...