[traderdoc]

double summe = 0; //als globale variable

if(test)
{
  double x;
  int i;
  for (i = OrdersHistoryTotal() - 1 ; i > OrdersHistoryTotal() - 10; i--) 
  {
     OrderSelect(i, SELECT_BY_POS, MODE_HISTORY);
     x = OrderProfit() + OrderSwap() + OrderCommission();
     summe += x;
     Print("summe=", summe);
  }

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