Expert Advisors and Automated Trading - page 322

I need help in coding a condition where I input a price (actually 3 prices), and when that price is hit (I will be using a long position for this example) the ea will "know and remember" the exact bar that hit this price. At this point, the ea will use the low price of this bar to exit the trade. It

In the netting system of MQL5, if you place a second order with the ticket number of a first order, is the result.volume value the net position after the second order? Thanks.

Hello all, Is there a limit of charts opened with EAs in MT4 (with mql5 vps) ? I have loaded around 40 charts with EAs and send to vps, and it seems that charts up to #32 do not open any order ... Is it possible? Thank you

I get a memory leak when working on my new indicator.  At the beginning I allocate an array of my Object which later gets resized and filled. Apparently there are exactly as many objects leaking as the resize operation. How do I clean up and/or initialize my array correctly? MyObject instance[];int...

int corr_handle;double Close[];double Close2[];int OnInit() { corr_handle = iCustom(Symbol(),Period(),IndicatorName,OverLay); return(INIT_SUCCEEDED); }void OnTick(){   int copy;   ArraySetAsSeries(Close,true);    ResetLastError();    CopyBufferAsSeries(corr_handle,3,0,1,true,Close2);...

SYMBOL_CALC_MODE_CFD CFD mode - calculation of margin and profit for CFD Margin: Lots *ContractSize*MarketPrice*Percentage/100 Profit: (close_price-open_price)*Contract_Size*Lots how can I get the value of "Percentage" use mql5 function when i calculate the CFD Margin?

Hi, What does " Provider debarred from selling signals" for a signal mean? Is that supposed to mean that the signal provider will never be authorized to broadcast signal anymore? Or is it only temporary? Thanks

When I published my code to protect an indicator / expert adviser I noticed an 'issue' I could not resolve. It is with the CryptDecode() function when decoding a BASE64 string. If I encode a plain text string to BASE64 and then immediately decode that string, I get the same result. As it should...

Is there available EA similar with Chartist Tictoc? Here is the original link of Chartist Tictoc. I cant buy this EA because "Author debarred from selling products". https://www.mql5.com/en/market/product/6753 Thanks and regards, David.

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Three related questions together: How to find the three primary ticket numbers in the order pool(open position)? Is the ticket number necessarily match the datetime of open position? For example i sort ticket number in a array and selected the three initial index of sorted array

hi every one. how to tell if a position closed by TP or by SL was opened by EA? i have an open position  by  using OrderSend(). depend on TP or SL happen, i want to call FunctionA() (When TP  ) and Function2() (when SL happen). thanks.

Is there a way to see indicators while Strategy Tester Visualization is running? If it is not implemented are there any plans to do so? This is crucial for EA debugging. 

Hi guys, I'm getting Order Send Error 4806 and I don't have any clue why ... This is the code if(SubTotalSellOrder() == 0) {  ticket = m_trade.Sell(Lot,NULL,m_symbol.Bid(),0,0,"comment");  if(ticket > 0)     {    Print("Order send success");    TakeScreenShot(1280,720,0);    return;   }  else...

Hi, I need code to send Message & Picture via SlackChat. I have been searching around but I did not find it. Please suggest. Thank you!

Hi all, I came across an EA capable of trading objects (definetely open long and short orders) drawn on chart by any other indicators. Can't remember its name and lost it after pc update, is there anyone to give me help in finding it ? thank you very much

Hi, i am using a script i found online which sends email at MA crossover. It works, however i doesnt tell me the pair, so i have to add the symbol parameter if (SendAnEmail) SendMail("Price closed above MA"," + Symbol() + "); If i do the above line, it sends the email but just puts the text +

example color ZBCol = Gray; How to set color by RGB (128,128,128) ? Thank you

Hello, How can I get the last 60 sec data in mql5? I mean not bar of 1 min, I want that every second I will get new data and erese the last second data. is it posssible ?  Thank You.

hi. after i reinstalled metatrader , in Oninit(), RSI indicator cannot be loaded. While it worked well before i reinstall metatrader. Does anyone know the reason?

Hello, I am going to create a function of grid trading lot: if trading direction is long and market price goes down, then multiple the trading lot according to previous order. I think the rule is quite simple, but I always get error message of "invalid lots amount", would you please give me some...

I want to count history deals from down to up. But my code not work perfectly. Please help me anyone.   HistorySelect(TimeCurrent(),0);   if(HistoryDealsTotal()>0)     {      for(uint i = uint(HistoryDealsTotal()-1); i >= 0; i--)        {         if(Deal.SelectByIndex(i)==true)...

Hi, i am running a very useful ema crossover indicator which features email alerts. however when the alerts are sent, the email title is a simple "Price closed below (or above) MA". I need to add the "+ symbol" command in the script in order to know which pair the alert is for, as i use the same...

Hi All, Im rather new here and I want to create a simple system where I look at the high and low of the first 1 hour candle at a start time (in this case 9.00).  If after this first 1 hour the rate goes above the high, than sell. If it goes below the low than sell. What I did so far is the following...

As title says, I have no idea what is wrong but only a handful of EA from the market are actually working through the MLQ5 tester. All the other ones runs the tester but it doesn't buy anything. (Most EA tried are the Free and a few Demo) On a few I tried playing with the amount, leverage, time...

Hi all, and thanks in advance for everyone who's givin' up his time supportin' the community...!!! My problem: I got the Supertrend-Indicator https://www.mql5.com/en/code/576 and I wanna work with his indicator data. But when I try to use it in an EA via iCustom() I don't get the right values.....

Hello guys! Im struggling with function which gives true when the latest closed order had been closed by stop loose. Could you help me ?  Thanks in adnvance!!!

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Hi, I have a indicator as ex4 file and I want to create a EA based on it. It's an indicator which shows me arrow to buy or sell. Do I need to have it's mql4 code to create EA related with that ? Is there any way / sample code by which I can use that indicator's ex4 itself  to create EA ?

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