MQL4 and MetaTrader 4 - page 11

Hi, ive tested the my EA on my current broker Vipromarkets and it test okay with no errors. But, when I send it in for automatic validation I get ordersend error 131 and a zero divide error. After looking into the problem this type of error is associated with lot volume. The part of code from my EA...

let's say I have opened many charts of the same symbol on the same MT4 platform, is there a way to show a trade level's entry and its TP and SL on one chart only, then open a new trade from another chart and show its entry level and TP and SL without interfere with the previous trade levels

All the EAs are in this section posted already. Each EA is having the thread. Name of this thread is the same with the name of EA. If you want to find Mandarine EA so you need to find the thread namely "Mandarine". I am posting something here to find it more quickly. But please all the question...

Hello everybody I was wondering if it is possible to add comments using Mt4 android app. Thank you so much

Hello everyone,, wish a good day for you all. I'm newly in develop EA for MT4. Just finished a good one (maybe I think so). Could anyone help me or advising, what should I do after backtesting .. is any important issues after a backtest? I've done a backtest from january 2021 - Febuary 2025. below

Why did you post your MT4 question in the General section (a miscellaneous catch-all category) instead of the MQL4 section, (bottom of the Root page)? Please consider which section is most appropriate — https://www.mql5.com/en/forum/172166/page6#comment_49114893 moved to MQL4 and MetaTrader 4 In

Hi guys, I was wondering if anybody in this forum is interested in searching of connetion among planets,moon and other movements in space. We can share our experiance and learn more and more... All you know that the most famous and successful trader/W.D.Gann/ is used astrology and other technics to

Hi I'm using a struct for collecting the data which includes spreads and their instances. struct _buffer{ int spread; int instances;}; _buffer WellingtonSpread[]; The thing needed is a sorting method for these two variables in the struct by either descending or ascending

Hello, I have developed the Henderson filter in MQL4, but there is the problem that there are apparently miscalculations at the end. I searched for a long time and did not find the error. Thank you in advance....

How can i increase the border Width of a button

Been trying multiple solutions, my current one seems like the one that was going to work but no. The idea is that the indicator will be running on multiple charts (in the same mt4 terminal), the solution I am trying to work should fetch the indicator value [in this case I attempted to use iCustom

Hello. i am new here and i have problem with download od MT4. All the times when i downloading MT4, and after insalled is shownig MT5. How to solve this problem

Hi, is the ticketnumber the newest or the oldest ticket of the orders? and how about for ( int i=ordersTotal()- 1 ; i>= 0 ; i--) Thank you. for (i= 0 ; i< OrdersTotal (); i++){ if ( OrderSelect (i, SELECT_BY_POS, MODE_TRADES) ticketnumber = OrderTicket(); } Improperly formatted code edited by

Can someone help me?, i can't delete exotic pairs in marketwatch MT4 which these pairs interfere with my mt4 indicator activity, please help

Hi, please, help to understand this issue. Personally, I myself have not encountered such a situation yet, but it became interesting, because MQL4 seems to make it possible to determine what exactly means a stopout in money or in percent. With percentages, everything is clear and we need to follow

Hello!I have a text file with setups and .mq4 file that reads my file where are the trades and enter in them but it deosn't work. I will be very happy if someone could help me! #property copyright "Expert Advisor" #property version "1.00" #property strict input string FilePath =

I have taken this code from an indicator and placed it into my EA so I can see the Bar Timer countdown Yet I have 3 Warnings - implicit conversion from 'number' to 'string' + h + ":" + m + ":" + s, I would like to correct/remove these warnings All help appreciated. int ttc, d, h, m, s, rest;

hello all. I have created an EA that creates some templates in "files" and moves them into the Templates folder using Windows API (as I can't write into Templates); when I tried to publish in the market, MQL5 rejected it. Some days ago I saw a post where it was provided exactly this recommendation

//+------------------------------------------------------------------+ //| ADX_BtcUsd.mq4 | //| Expert Advisor per Trading con ADX e RSI | //+------------------------------------------------------------------+ #property

Does anyone know how mt4 calculates CHART_PRICE_MAX and CHART_PRICE_MIN ?

MetaTrader 4 Crashing on Macbook Pro M1 (OS Sonoma) Here's the problem: 1. My MT4 suddenly stopped working. It froze and I couldn't click anything, so I had to force it to close. 2. After that, I couldn't open MT4 at all. 3. I tried restarting my computer and opening MT4 again, but it still

Hi, I have been using MT4 on my Android device for weeks, but yesterday it stopped working. I cannot place any orders anymore. I have tried to re-install the app, clear memory and also have I tried to install MT5. Nothing seems to be working. What am I doing wrong? Kindest regards Peter

Hi everyone, I’m just getting started with writing MQL4 Expert Advisors, and I’m working on one that sends a notification to a local server whenever a new trade opens. I have the server running at http://127.0.0.1:80 , and I’m using the WebRequest() function to send the data. The EA compiles fine

How to change laberage in my signal  acoutI was change lavarage in my acount fbs but in my signal acount not be change

Please guys look at the following code. It is meant to print numbers from 1000 down to 0. But I need to break out of the loop before it hits 0 by the press of a button. How can I achieve that? Control doesn't enter the loop. void OnInit () { ObjectCreate ( 0 , "Run" , OBJ_BUTTON , 0 , 0 , 0 );

So I've spent all day trying to figure this out, the MT4 download link from the official website gives you MT5.... Go test it out yourself and download it and check in the "about" section, it will say MT5. This is extremely problematic as I don't have MT4 on this PC and all my purchased EAs are on

Hello everybody, unfortunately I receive these errors: 'DrawLevels' - function was not declared as export FX WATER LEVELS_V0_9.mq4 50 6 'DrawLine' - function was not declared as export FX WATER LEVELS_V0_9.mq4 94 6 'CheckAlerts' - function was not declared as export FX WATER LEVELS_V0_9.mq4 121 6

If I rent a VPS from Metatrader, does any kind of support come with it if there are problems or if I have questions, etc? If so how does that work? I don't see any mention of support (or pre-sales support for that matter) on their web pages eg https://www.metatrader4.com/en/trading-platform/vps

how to change time zone in m4

Hi Guys, Have just joined this forum. I have just taking the step to begin my trading journey and have completed a course on IG.com and learning from Bapybips.com as well. I have opened a Demo account and MT4 platform. Can anyone advise if I should be practicing while I am doing the course and where