//+------------------------------------------------------------------+ //| MarktHistory.mq5 | //| Thorsten Fischer Copyright 2019-2020 | //| https://mql5.tfsystem.de | //+------------------------------------------------------------------+ #property service #property copyright "Thorsten Fischer Copyright 2019-2020" #property link "https://mql5.tfsystem.de" #property version "1.00" //+------------------------------------------------------------------+ //| Service program start function | //+------------------------------------------------------------------+ void OnStart() { //--- long d_ChartID; int i=0; int d_SymbolAnzahl=SymbolsTotal(false); Print(__FUNCTION__+" d_SymbolAnzahl = "+(string)d_SymbolAnzahl); string d_SymbolName[]; ArrayResize(d_SymbolName,d_SymbolAnzahl); while(i