Hi there, Bottom line: Having the back-testing results on MySQL DB. MT4 for now, but it should work for both 4/5. Background: - 15-20 MT4 terminals on a VPS. - Strategy Tester opened with EA + Symbol per Terminal. - Inputs: Start, Step, Stop Values are already there. Version 1: Full optimization + Back-testing. - Change the date to "Today". - Run optimization with current inputs (Optimization Checkbox is checked). -