#TradingStrategyMistakes One of the most common mistakes when creating a trading strategy is not testing it properly before using real money. Many traders enter the market with a strategy without backtesting, which can lead to huge losses. Another mistake is constantly changing strategies at the first sign of a loss, without giving it time to validate its long-term effectiveness. It's also common to ignore risk management, betting large percentages of capital on a single trade. Finally, copying other people's strategies without adapting them to your style and risk tolerance often ends badly. Learning from these mistakes is key to improving.