EA automated trading robots have a particularly useful feature—the backtesting function is incredibly powerful. Running through historical market data, you can instantly see under which market conditions the trading strategy was profitable and when it failed spectacularly. Through this simulated testing, hard metrics like profitability, risk level, and maximum drawdown are all laid out clearly, making it hard to deceive yourself.

Most importantly, the backtest results will directly reveal the weaknesses of the strategy. If it performs poorly during certain time periods or gets caught in specific market conditions, once these issues are identified, you can make targeted adjustments to parameters and optimize logic. Instead of blindly risking real money to test, using backtesting first adds an extra layer of safety to live trading. This is the most reliable approach.