As per documentations I set the current position Ticket to the new order and it should Add, Reduce, Close, and Reverse but unfortunately only the reduce is working normally.

I opened a thread in the MQL forum here: https://www.mql5.com/en/forum/89553

However, as we know, the MetaTrader guys never solve the real problems.

from here:
http://www.metaquotes.net/en/metatrader5/news/4696

But I don't know (yet) how to detect if the MT works in a hedging mode.

Demo in netting mode -> works perfecly, opens orders, set Sl and TP, close orders -> no Problem

Demo in Hedging mode -> now open orders, only the first one with SL and TP, opens many orders in the same time,
                                        the orders never closed.

On my Alpari Demo Account cant test it, because trading is disabled.

There is a article that describes the netting and hedging mode in mt5

https://www.mql5.com/en/articles/2299

best regards

the closing of the position it doesn't work with no message in the history.

I have an idea for the reason. I'll try to fix it during the weekend (if my MT5 starts testing/trading).

It ok for me. The open position is good (buy and sell) but now it's the closing of the position it doesn't work with no message in the history.

We're going forward.

Sorry for my english

Error: ActionTrade::ManageOrderSend(): OrderCheck(): Invalid price in the request

Please make a small modification and test if this error will disappear.

Open you MQL5 expert in the editor and search the following (use Ctrl + F ): ORDER_FILLING_FOK
Open a new line after that code and add the following line:

 request.price = (type == OP_BUY) ? tick.bid : tick.ask;

Your code must look like that:

Please report the result.

I opened a topic in the MQL forums. I hope we will receive answer there.

I added to the thread, and another person has also commented.

Do I have to make FSB stop generating on Sundays or on holidays?

What can I do? There is no info on that problem in the MQL forums.

The code is:

            MqlTradeRequest request;
            MqlTradeResult result;
            MqlTradeCheckResult check;
            ZeroMemory(request);
            ZeroMemory(result);
            ZeroMemory(check);

            request.action       = TRADE_ACTION_DEAL;
            request.symbol       = _Symbol;
            request.volume       = orderLots;
            request.type         = (type == OP_BUY) ? ORDER_TYPE_BUY : ORDER_TYPE_SELL;
            request.type_filling = ORDER_FILLING_FOK;
            request.deviation    = 10;
            request.sl           = stopLossPrice;
            request.tp           = takeProfitPrice;
            request.comment      = OrderComment;

            bool isOrderCheck = OrderCheck(request, check);
            string retcode = ResultRetcodeDescription(check.retcode);

I'll try to reproduce the error and fix it.

(Error: ActionTrade::ManageOrderSend(): OrderCheck(): Invalid price in the request)

Can you give me a TeamViewer access to your system. I think I can debug and fix it for 15 minutes on your comp.
The problem is that this problem doesn't happen on my terminal and I cannot guess what is the reason.

Please send me a PM with the login info and at what time is convenient for you.

It doesn't work. It doesn't take any position.

https://youtu.be/Rj0L9F5Otjw

best regard