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Hello, I wrote this code in Mql5: CTrade Trade; void OnTick()   {    double Bid=SymbolInfoDouble("USDCHF", SYMBOL_BID );    if(PositionsTotal()==0)      {      

Hello, I tried my code in MT5 with BackTest. The histoy quality is low. How can I improve it? I want more than 95% accuracy. I use Demo account and I backtest in Demo account. Many thanks. Regards