General - page 100

There is potentially an issue with decrementing loops whereby the value of an unsigned value can go to -1. It's easy enough to work around though. for ( ulong r = 2 ; r >= 0 ; r--) { PrintFormat ( "r= %d" , r); // Workaround MQL5 bug if (r==- 1 ) break ; // do stuff } Results

getting these errors while publishing my ea

Hi, I have invested in a broker who does auto trading in MT5. Initially when I logged in to my MT5 account provided by the broker, I can see my trades performed by the brokers algo software on my account. I checked my trades history and some times I used to see live trades as well. However, I am not

Hi guys. As show below, I have included stop level and freeze level checks into my EA and yet my EA did not pass the test for EA Market upload （shown in screenshots). Can anyone help to point out how should I edit my code and why my current code does not work? Appreciate your help in advance

So, I'd like to know if someone also faces a bug like this. I'm running an optimization where the cores of my computer are used: As you can see, the tasks sent to cores 1, 2 and 3 are finished. The tasks sent to the 4th core, however, are still being processed, but only because more tasks were

how to code an EA to opens when 8EMA crosses above 14 EMA and closes the trade again when he 8EMA is again below the 14EMA also for sell trade open when 14EMA crosses above 8EMA and close trade when the 8EMA corsses again above the 14EMA so it alsways back to back trades

Hello for all i need just to add start time and close time to this code please if any one can help me. #include <Trade/Trade.mqh> input int Magic = 2 ; // Mn. int barsTotal; CTrade trade; int handles[]; string symbols[] = { "AUDUSD_" , "EURUSD_" , "GBPUSD_" , "USDCAD_" , "USDCHF_"

Actually I dont know about coding so I use AI for my strategy and coding with Ai but have lost of error can everyone help me? #property strict input double riskPercentage = 0.5 ; // Risk percentage per trade int OnInit () { return INIT_SUCCEEDED ; } void OnDeinit ( const int reason) { }

Am I right that there was for some time a function with which one could ask for price to buy or to sell to avoid being rejected due to re-quotes

Hi there, Does anyone know how to make MT5 recognise all the cores available

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I have VPS minutes but no server why am I getting this error

How can I add toolbar tools to the strategy tester simulation

Hello Everyone, I have seen lately that many people have become interested in commercial grid trading systems, such as robominer. Since we seem to lack a general alternative free grid trading EA I decided to program a very short and efficient code that could be used to grid trade any range on any...

Hello everyone :) im having some issues with mq4. i try to get my ea validated on mql5 but its always giving me these errors i cannot figure out why: 2022.05.12 05:17:39 EA__1 EURUSD,H1: OrderModify error 1 2022.05.17 09:05:29 EA__1 EURUSD,H1: OrderSend error 148 the ea is built to trade Xauusd so

Hi I have an indicator(A.ex5) and I want to reference it in an include file (C.mqh) or another indicator (B.ex5) But I always receive error code 4806 and 4802 As I'm new in MQL5, at first I want to know the procedure of referencing an indicator (to be sure I have done it correct) then what's the

In MQL5 I have written this indicator, or more accurately, three indicators in one. It is two 4-period moving averages (one positive and one negative) and a histogram of the difference between those two moving averages. When debugging in MetaEditor, for the most part it works right. However, when I

Hello, First, in fact, how can contact mql5 support to send message about technical problems? Now problems with VPS. The actual problem: From my VPS connected to Avatrade I can not get any experts log since 26th of december 2018 00:00 Also it seems,  my experts are not trading there.

Hi, I'm trying to communicate each other python 3 and mql 5. I want to use zeromq. But mql5 is not support zeromq and i guess there is no 3 party zeromq framework for mql5. How can i communicate easily between python and mql5 ? I want to send complex data like structurs or json

I moved my signal subscription to my MetaQuotes Demo account and to my surprise the signal option on the demo platform is grayed out despite the fact that I have connection community on the journal entry. Can please assist

Hi I have an real (live) account that copies trades from a signal. I tried using the function to check all deals done on the account, but I am unable to connect it with Python. However Python connects with other dummy accounts that I create. Could you pls temme if this is possible. Python connect on

Hello, I cannot pass this problem, I have followed all the guides correctly, enabling realtime copying etc, migrating, however this always shows

Hi guys i try to mod this script, this program cerate a square colored in middle of chart i want a simply rectangle colored but without color inside i try to substitute DRAW_FILLING with DRAW_LINE but deform session and asian and europ start at the same time o_O i mod only DRAWline how can fix

for example I need steps going from 50 de 1000, but need more steps between 50 and 200 ... Am I clear? please add this (if it's possible)

Hej there, since more than an hour I am trying to simply login my account and use the program instead of the web browser.... But it doesnt even show me any charts... I use a demo account, but if i Login inside the program, it shows nothing.... I can not select a server and I dont want to create a

Hi all, could you tell me if memory and CPU usage are the same between these two options? - run the same expert on 10 different charts - run the expert on a single chart, but in this case the expert can trade on 10 symbols indicated as input string. So I can open only 1 chart. Is CPU and memory

Hi, anyone else out there having the same issue whereby thepassword sent does not allow entry please

I have been using mql5 vps for 1 month and it is about to run out. I want to extend more, how to do

Getting problem with both Mt4 and Mt5, when i have installed it in new operting system. The arrow in the indicators are showing in form of a box, please help with a solution

Is this a bug? I have a ryzen 7950x so I believe it should say avx512. Print ( "Architecture: " + TerminalInfoString (TERMINAL_CPU_ARCHITECTURE)); //Prints "Architecture: " Also maybe another bug: ( vectorf vec( 10 )) vec = 2 /vec; compiles ( matrixf mat( 1 , 10 )) mat= 2 +mat; compiles ( matrixf