To add a new post, please log in or register All Blogs Analytics & Forecasts Weekly Trends Forecasts Trading Systems My Trading Charts Trading Strategies Statistics Trading Ideas Scalping Neural Networks Wave Count Market News Currency Metals Crude Oil Company News Events Banks Brokers Law/Regulations Other Rules curve fitting expert 344 Trading Systems Why Your Expert Advisor Worked in Backtest and Failed 28 June 2026 #why expert advisor fails live trading, backtest vs live trading expert advisor