MQL4 and MetaTrader 4 - page 81

I would like the req.body to be formatted as key value pairs like so: req.body: { emailAddress: exampleemail@gmail.com, accessKey: 123456789 , accountNumber: 12345 } Improperly formatted code removed by moderator. ... I'm used to javascript and axios where you can just pass an object as the payload

Hi, i am very new to mql. I was trying to code a basic ma crossover, but i could open the order but not close it. Can someone help me where i am going wrong. input double lot_size = 0.1 ; input int slippage = 50 ; input double stoploss = 5000 ; input double takeprofit = 5000 ; input int ma_period =

In MQL4, consider code below: class CObject { private : int m_state; public : void SetState( int state) { m_state = state; } } CObject A, B; A.SetState( 0 ); B.SetState( 1 ); B = A; A.SetState(3); After this, I assume that B's m_state value will be 0

I use the built-in ZigZag indicatior of MT4 with settings shown in the image attached. Although 'depth' is set to 4, but the indicator draws two minima with only one bar in between. Isn't it a bug? I thought if depth is set to 4, the indicator should draw a minimum with at least 4 candles between

guys i need some help kinda new to forex am playing around with a few strategies i have this MA EA that opens orders after MA cross and candle close but the problem it closes the order only on MA cross with out waiting for the candle to close need help changing that i want the EA to close orders

Hi everybody! Is that possible to use the data of another currency in an expert advisor? For exaple I would like to create an expert advisor which I would use for the EURUSD, but I need data for the prediction from anothor currencys? Ergo I wouldn't use the Close[i] prices of EURUSD but for examle

//+------------------------------------------------------------------+ //| find the gap.mq4 | //| Copyright 2023, MetaQuotes Ltd. | //| https://www.mql5.com |

//+------------------------------------------------------------------+ //| gap_finder.mq4| //| Copyright 2023, MetaQuotes| //| https://www.mql5.com |

Hi Coders, I have issues with this compile error,   'if' - expressions are not allowed on a global scope   see attachment added    can any one help?

I have 4 copies of an expert advisor running in 4 MT4 installations. One of them is performing frankly well above the other ones. How do I save the settings from that expert advisor instance? I can't find it in the menus. To be clear, I mean the input settings, not the chart settings or the profile

Hello, I have an EA for MT4 which causes occasionally my CPU to jump to 100% and to make MT4 unresponsive which stops all trading. Let's not discuss if the EA is poorly written or not, since I do not have access to the code. There is something else that bothers me. I am running this EA on 3

Does anyone know the format of the downloaded history files locatedin the <MetaTrader>/history/downloads folder? These are not theusual .hst files but are .dat files. They are put there when you usethe "Download" button in the history center. Since they are alreadygrouped by month/year, I would...

I have rented MQL5 VPS with my free minutes included in my account and now I can not cancel or stop it anymore. I am logged into the same IC Markets account and same MQL5 account on terminal ... but I can not do any modifications to it. Help anyone

hello i am using the start.ini file to open the mt4 with Different account details the content of the ini file is : ; common settings Login= 2102179493 Password=f5secbf EnableNews= false ; experts settings ExpertsEnable= true ExpertsDllImport= true ExpertsExpImport= true ExpertsTrades= true and then

Hi; I want to perform a number of calculations that use double variables (Open[], Close[], Ma Value, iHighest, iLowest, etc.) My problem is that no matter which conversion function I use (NormalizeDouble, MathAbs, MathRound, (int), etc.) I can not get whole numbers (integers) on a continuous basis

How many users may i create with multi terminal? And can each account run a different EA independently? Thanks

Hello, could someone drop the RngeBarChart_203e_edu plugin indicator, thank you in advance and best regards

Hello; Is there a way I can determine an actual candle close as it happens? Both iClose[] and Close[] don't do that. Any suggestions are welcome. Thank you

Can an indicator such as H4 or D1 be shown on a different time such as M15 or M5 ? Since the indicators properties do not have any options for this I assume "no". I figured I would ask about this before starting to make this code. Thanks

I have a demo account and a real account with a broker. They both work fine. Now, new broker. I also have two demo accounts with this new broker. They work fine. I opened a real account with the new broker. I click "Login to Trade Account," fill it in, press Enter and nothing happens. When I click

Hi, I have an indicator that I have on my chart, this is a custom indicator and I don't have the code for it. (this is a custom indicator that I am not allowed to share with anyone) Can someone make me the following:- Scans all pairs that I have open in my MT4 Looks for price above or below the

Hi everyone, I want to use OnTime() with high frequency and give it a lot of operations, so I am not sure if all of them will be processed in a given timeframe. Will next OnTime() break execution of my code or it will wait untill everything in the previous OnTime() is executed

How to code to get MIN and MAX openprice of all "Open Trade" Hi guys, I would like ask if anyone know how to code the function to get the MIN and MAX open price of all ongoing running trade of Symbol(), assume I got no magic number. E.g I got 4 trades of EUR USD running 4 open trades 1.3040, 1.3077,...

Here is what I am using (see below). Now keep in mind this works on metals and FX markets...? During back testing these are the parameters: 2014.06 . 11 22 : 53 : 35.016 2008.09 . 25 10 : 00 Trend Fishing XAUUSD UK100,H1: Account # 16384 -- leverage is 1 : 100 -- Account currency is USD -- Minium

Hi all, how can i count optimization passes to write them into a csv? int deinit() {     if (IsOptimization()){          // Counting passes       } } Wich approach use?  Thank you 

Hi,   I have a problem on the Data Import in the History Center.   I have downloaded historical AUDUSD M1 Data from this post.  https://www.mql5.com/en/forum/134765.   After download, I import the AUDUSD M1 Data in the history center. The Database has 3933991 records. (as shown in pic 1) and the...

Hi everyone, Can anyone help me to code this concern issue...Time is freeze when i open the EA program. Time does not run in actual.. this is the actual output of EA mq4 this is the code in .mqh #include <Controls\Dialog.mqh> #include <Controls\Label.mqh> #include <Controls\Button.mqh> #include

Hello, I'm getting the following error 6 in my code while creating a new order. What does the error mean and how can I fix it? Cheers, Eashan

Hi since I have moved from Android Kitkat 4.4.4 to Android 9 Pie, MT4 sound notifications ( Metaquotes ID messages ) are not handled correctly. This seems to be an issue of compatiblity between MT4 and the new flexible way how Android 9 manages the notifications. All the "MESSAGES" settings (...

I have recently created a custom indicator in MT4. It works fine on my charts, but when using iCustom inside an EA it will not fetch the values and returns the max int value of 2123237 or whatever the standard is for empty value. The indicator code is attached below