Function to calculate total lots opened

Function to calculate total lots opened

Here is the code fuction which will return the total number of lots which are currently running in open trades :

Parameters: key is magic number, and type is the type of trades .

Code:

double gettotallot(int _key, int type)
{
double _lot=0;
 for(int k=OrdersTotal(); k>=0; k--)
                {  
                  if (OrderSelect(k,SELECT_BY_POS,MODE_TRADES)&& OrderSymbol()==Symbol()&& OrderMagicNumber()==_key && OrderType()==type)
                  _lot+=OrderLots();
                  } 
              return(_lot); 
 }