I need help with my code, how can I close my positions both in the average of 200 and in the average of 50?
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In the presence of multiple orders (one EA multiple charts, multiple EAs, manual trading), while you are waiting for the current operation (closing, deleting, modifying) to complete, any number of other operations on other orders could have concurrently happened and changed the position indexing and order count:
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For non-FIFO (non-US brokers), (or the EA only opens one order per symbol), you can simply count down, in an index loop, and you won't miss orders. Get in the habit of always counting down.
Loops and Closing or Deleting Orders - MQL4 programming forum -
For In First Out (FIFO rules — US brokers), and you (potentially) process multiple orders per symbol, you must find the earliest order (count up), close it, and on a successful operation, reprocess all positions (from zero).
CloseOrders by FIFO Rules - Strategy Tester - MQL4 programming forum - Page 2 #16
MetaTrader 5 platform beta build 2155: MQL5 scope, global Strategy Tester and built-in Virtual Hosting updates - Best Expert Advisors - General - MQL5 programming forum #1.11 -
and check OrderSelect in case later positions were deleted.
What are Function return values ? How do I use them ? - MQL4 programming forum
Common Errors in MQL4 Programs and How to Avoid Them - MQL4 Articles -
and if you (potentially) process multiple orders, must call RefreshRates() after server calls if you want to use, on the next order / server call, the Predefined Variables (Bid/Ask.) Or instead, be direction independent and just use OrderClosePrice().
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Not a good idea to use comments, brokers can change comments, including complete replacement.
You already filtered by Magic Number.
both in the average of 200 and in the average of 50?
Meaning less words. Explain.
Of course, it's possible. Read the candle open and current close/Bid, does the candle cross either MA? Then close the position.
//+------------------------------------------------------------------+ //| Close Opened Orders | //+------------------------------------------------------------------+ void OrdersClose() { for(int i = 0; i < OrdersTotal(); i++) { bool OrSel = OrderSelect(i, SELECT_BY_POS, MODE_TRADES); if(OrderSymbol() == Symbol() && (MagicNumber == 0 || OrderMagicNumber() == MagicNumber)) { if(OrderType() == OP_BUY && OrderComment() ==EAComment && MA2() <= iClose(NULL,0,0) && iTime(NULL,0,0) > iTime(NULL,0,iBarShift(NULL,0,OrderOpenTime(),1)) ); { bool close = OrderClose(OrderTicket(), OrderLots(), OrderClosePrice(), 0, clrBlue); int err = GetLastError(); if(err!=ERR_NO_ERROR){ Print("Error on Order closing = ", ErrorDescription(err));} } if(OrderType() == OP_SELL && OrderComment()==EAComment && MA2() >= iClose(NULL,0,0) && iTime(NULL,0,0) > iTime(NULL,0,iBarShift(NULL,0,OrderOpenTime(),1))) ; { bool close = OrderClose(OrderTicket(), OrderLots(), OrderClosePrice(), 0, clrRed); int err = GetLastError(); if(err!=ERR_NO_ERROR){ Print("Error on Order closing = ", ErrorDescription(err));} } //I'm sorry but I don't know much about programming, I just wanted to add another closing mean for this code, the "MA2" is the moving average of 50 and the "MAS" is the moving average of 200, how could I add that to the code?how can i add the "MAS" in this code? //
how can i add the "MAS" in this code? //
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Or pay someone. Top of every page is the link Freelance.
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We're not going to code it for you (although it could happen if you are lucky or the issue is interesting).
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