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Discrepancy Between MT4 Strategy Tester Optimization Results and Backtest Outcomes

Hello everyone, I’ve been experimenting with my Expert Advisor in MT4’s Strategy Tester using the generic algorithm optimizer, and I’ve noticed a puzzling inconsistency: the parameter combination that delivers outstanding results during optimization almost flat-lines when I plug the same inputs into

MQL4 WebRequest Data Limits?

string accounts[]; //+------------------------------------------------------------------+ //| Expert initialization function | //+------------------------------------------------------------------+ int OnInit () { string url = " https://example.com " ; string

WebRequst Data Limit?

string accounts[]; //+------------------------------------------------------------------+ //| Expert initialization function | //+------------------------------------------------------------------+ int OnInit () { string url = " https://example.com " ; string