Help with a Loop

[Amin0xy]

hej guys ,,i need little help with my EA 

the idea is to open a new order when an exciting order hits TP 

B =OrderSend(Symbol(),OP_BUY,lot,Ask,Slippage,0,Ask+TP*pte,"",MagicNumber,0,Green);    //entry orders
   
        
 
 //+-------------------***********************-----------------------------------------------+
 
 

 for( k = (OrdersTotal()-1); k >= 0; k --)
    {
    if (OrderSelect(k, SELECT_BY_POS, MODE_TRADES)) if(OrderSymbol()==Symbol())     {
       tp=OrderTakeProfit();
       cl=OrderClosePrice();
           if(tp == cl)     B2 =OrderSend(Symbol(),OP_BUY,3*lot,Ask,Slippage,0,Ask+TP*pte,"",MagicNumber,0,Green);    
   }
   }                                                                                 // in this loop i'm trying to open a new order when  order "B"   hits Takeprofit
                                                                                    

so my question is : what kind of parameters should i fill in the "for loop "  so it will do the job ,,thanks  in advance 

[Jack Thomas]

Amin0xy:

hej guys ,,i need little help with my EA 

the idea is to open a new order when an exciting order hits TP 

so my question is : what kind of parameters should i fill in the "for loop "  so it will do the job ,,thanks  in advance 

Documentation

https://docs.mql4.com/

Book & Tutorial

https://book.mql4.com/

Suggestion

If you want a new ticket to be opened when the previous is closed via the takeprofit, then you will need to reference the trade history and evaluate why the ticket closed.

Take a look at the OrderSelect() and MODE_HISTORY. The following page provides an example of how to properly select tickets.

https://docs.mql4.com/trading/orderselect

- Jack

[Jose Francisco Casado Fernandez]

The problem is not in the loop.
If order B hits its Take Profit, then it will no longer appear in the list of open orders (MODE_TRADES), but in the list of historical orders (closed) (MODE_HISTORY). For the loop you will have to use OrdersHistoryTotal () instead of OrdersTotal ().

On the other hand, you should not compare doubles in this way (if (tp == cl)), and also you have to take into account that the order will not always be closed at the exact price established in the Take Profit (if it is a buy order, it will be closed at that price or above and if it is a sell order it will be closed at that price or below).

You can start with this.