MQL4 and MetaTrader 4 - page 83

Hi guys! Am newbie to MQL4. I'm wondering whether it is possible for someone to copy trade other traders without having other trader's EA

Hello folks, I have a simple script to open an order. I'd like to add a safety which will prevent a new order to be placed, if another Order of the same type is within a certain distance. Example in case of a Buy Order (I know this is not real code below, but this should explain what I'm looking...

some one can plz help to (ordermodify error 1) //+------------------------------------------------------------------+ //| ProjectName | //| Copyright 2018, CompanyName | //| http://www.companyname.net | //+------------------------------------------------------------------+ double

Hello everyone. I know that Mt4 is 32bit and only runs 1 core. Nobody tell me to switch to Mt5, I am aware of that. Let's focus only on Mt4. I have several EAs, I can't edit or change them. I just want to know if a better CPU will make the backtesting work faster. I give the example a Xeon 2690

Metatrader 4 works fine through crossover/wine on my macbook. however, i need to drag and drop third party templates and indicators into the mt4 folders and i cant seem to do this. i've tried open data folder but it doesnt let me drag or drop anything

You probably get a billion questions about arrays, and I feel like I've read a billion pages on them. But I'm getting a tad annoyed. I didn't think i was this stupid, but somewhere I'm going wrong. All I want to do is declare a 2D array with three variables stored in it. The bar number at a

I install MT4 by using playonmac in my macbook air. But here is the problem, i can't really find the folder for mt4 or playonmac. Hence i can't copy and paste the MT4 template file into the folder. What should i do or how to actually add in the template file in OS X operating system? 

Hi there! I have a EA that checks if a candle from a indicator has been 100% positive (So every tick), before he does something. Is there any way to simulate this situation so i can test the best settings? I already tried the strategy tester with extra downloaded data and 100% quality in the report

MT4 terminal getting slow after I install the EA to the charts ( its basically a trade manager). If I remove the EA then MT4 works well. I noted this isn't with respect to the particular EA, I tried with another EA as well its the same issue and works well after removing it from the chart. any help

I want to ask someone how to code below. New data 1 comes. I want to add into Array. [1] Then next a new data 3 comes. [2,1] Then next a new data 3 comes. [3,2,1] etc... Can you help

Hello everyone, I would appreciate your help since I am not so familiar with mql4, but trying my best to learn more every day. :) Thank you in advance. My goal: ArraySize (atf) should be 3, since M1, M5 as well as M15 are true. If I put the code into int OnInit () then the error "uninit reason 8"

Hello Guys, I would Like to know if it is possible to copy trading signal from My account on MQL5 to My demo account on meta trader 4, please help and thank you in advance.

hello developers I have a problem which have tried to search the forum on but can't seem to find the solution I'm trying to combine RSI and MACD , where by RSI " Apply to " will be based on previous indicator data have tried some few things any help or suggestion will be much appreciated double MC =

Hello everyone, I do not know if this question has already been posted, I used the search function with no success. Here the matter: I'm working on a future EA trading 9 pairs at the same time, but I have already two Metatrader4 running on my VPS. This MT4 are already using around 60-65% of the

Hi everyone I have a question I printed comment of an order closed by Take profit (I selected deal with OrderSelect() from trade history) I expected for get comment that i sent with OrderSend() but what i got in Print is this : my ordercomment: string ordercomment = "0" ; but what i got when

Hi, kindly I need your help as per the 2 attached files is that mean my expert is not working?! thank you <image deleted>

Hi All, I am trying to write my first EA. Ment to be a really simple one but cant figure out this last outstanding error message. Please could someone point me in the correct direction. not sure if this program will even function but wanted to give it a bash. My EA is spose to: - first look to close

I need help on any reference or similar ea that I can modify my strategy with 1. Latest trendline form 2. Latest swing high/low break 3. Open 2 order once fib retrace 78.6 4. 2 order with Same stop loss at second swing but different target Thanks

Is there a chance that MetaQuotes will include the IndicatorCreate() function in MQL4? It is very necessary function that is used in MQL5 for dynamic loading of external indicators and reading their buffer signals via MqlParam and IND_CUSTOM

Hello guys, So it's my first post here, glad to join officially this beautiful community ! :D I would like to know if it was possible to see the maximum daily drawdown on backtest results and more generally on generated reports ? I mean maybe than by generating one report by trading day and finding

hi, is anyone know how to create a dll file and use in MT4? what is the programming tools need to use in order to create a dll? VB.net? C? C#? C++? Please help. Thanks

double LowestEMA = iMA ( Symbol (), 0 , 10 , 0 , MODE_EMA , PRICE_CLOSE , 0 ); for ( int i = 1 ; i < 30 ; i++) { double MovingAverage = iMA ( Symbol (), 0 , 10 , 0 , MODE_EMA , PRICE_CLOSE ,i); { if (MovingAverage < LowestEMA) {

Hello everyone, how do i get the lowest margin level reached per trading day and the lowest account drawdown per trading day? I have been trying to do so but the values remains the same since they both are getting the data from the same function: AccountInfoDouble(ACCOUNT_MARGIN_LEVEL) and

//-------------------------------------------------------------------- // simple.mq4 // To be used as an example in MQL4 book. //-------------------------------------------------------------------- input int Sl = 100 ; input int TP = 200 ; input int slip = 6 ; // Global variable

Yesterday, I hired a freelancer to develop an expert that moves the SL or TP a few points and set it back to the original price at a certain time. I had a very long argument with the developer because he was very rude. Today I opened the source code, and I saw the following: if(TimeCurrent() >

Hi all, I’m trying to better understand the mechanics of the tickvalue property and the role it plays with EAs in calculating a trade’s lot size. MT4 literature says that a this property gives the "Tick value in the deposit currency". But my understanding is that a tick is simply an update to the

Hi I am a newbie into mql4 coding and i am trying do my first ever code for mt4. In my strategy I might have hedged positions, which I close all of them when it reaches break-even point. But unfortunately orderclose doesn't execute at all. In the backtesting orders are being opened but orders aren't

Hi, I have problem with autotrade like in topic. Can I make autotrade when I am not in front of computer

newbie trying to learn mql4 here. I want to write an EA that will take the high low of the first bar of the day in a 5 min chart to draw a fibo retractment, and then trade based on those lines. Have been struggling with finding the first bar of the day. Any guidance will be greatly appreciated

I bought an EA and am trying to run it on the Xbtfx4 Metatrader terminal on my MT4 account. I have attached it to the chart and it loaded and seemed to be running (as seen from the Alerts it generated) but when I logged off the terminal and came back again, the EA got removed immediately. From then