Options/SymbolMedianPrice.mq5

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
//double TrueMedian(double first, double second,double third)
//  {
//   SORT(first,second,third);
//   return((third<=0.0)?0.0:((second<=0.0)?third:((first<=0.0)?((third+second)/2.0):second)));
//  };
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
datetime Day(const datetime DATETIME)
  {
   return((datetime)(DATETIME-DATETIME%86400));
  }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
datetime Today()
  {
   return(Day(TimeCurrent()));
  }
//+------------------------------------------------------------------+
double SymbolPrice(const string SYMBOL, const CalcMode CALCMODE)
  {
   double result = 0.0;
   switch(CALCMODE)
     {
      case Last:
         return(SymbolInfoDouble(SYMBOL,SYMBOL_LAST));
         break;
      case VWAP:
         return(SymbolInfoDouble(SYMBOL,SYMBOL_SESSION_AW));
         break;
      case Median:
         return(TrueMedian(SymbolInfoDouble(SYMBOL,SYMBOL_BID),SymbolInfoDouble(SYMBOL,SYMBOL_ASK),SymbolInfoDouble(SYMBOL,SYMBOL_LAST)));
         break;
     }
   return(result);
  }
//+------------------------------------------------------------------+