MQL4 and MetaTrader 4 - page 472

Hi i`m curious how the MT4 handles the shifting of the arrays after each tick.And here i`m mostly interested in the Volume[] Array. My question is that what algoritm shifts back the entire array by 1 element after each new data (in our case tick and/or time for a bar to close relative to timeframe)...

Hi Ive seen that it is possible to embed a browser into a metatrader chart window. This should really awesome! Does anyone know how this can be done? Thanks

I need to secure my EA so that it is freely available on demo accounts but require registration when used on a live account. I wrote some simple code, but it does not work in spite of having the correct Account numbers. Can you help me?      if(IsDemo()) return(INIT_SUCCEEDED);            if(...

Hi, I am trying to open at the beginning of a candle an order (buy/sell) with relative stop loss and take profit, after a generic signal is given at the end of the previous candle. Clearly it should be opened only one trade in the candle after the signal.  How can I tell the EA not to open...

Hi guys, On regular OnTick event, I would like to know exactly WHEN the OrderSent function is done(sent) when there are other commands after it, like print or calculations. Is the Order sent right at the line processed in the code, or does MT4 ait until the Ontick code is finished? Thanks for your...

hello, can anyone know why these two indicators show different result? Indi_A.mq4 is original code Indi_B.mq4 is my changed code // Indi_A.mq4 #property indicator_separate_window #property indicator_minimum 2.0 #property indicator_maximum 4.0 #property indicator_buffers 4 #property indicator_color1

Hello everyone, I'd like to ask you all for some hints and tips on creating a professional style code to help maintain my trading account. I don't know there to start, but so fair this is all I have. void ACCOUNT_MANAGEMENT()  {   int AllOrders=OrdersTotal(),TotalAskOrders=OrderSelect(OP_BUY || No...

Hi, I called the code if(OrderSelect(ticket,SELECT_BY_TICKET)) everytime Start function executes.  Is it expensive to call this function everytime? I do this to populate new records to check the values in OrderCloseTime() and OrderComment(). L

Hello guys i have this idea i wish to implement into my EA, this idea involve waiting one hour after my order has been close that is either if TP or SL is hit and i have been thinking and came up with this so guy please i need your help. below is my attempt, is it correct? or should there be any...

Hi!  I am new to MT4, although I have spent a few years studying, practicing, and scripting with Forex trading before I used metatrader.  Now I'm trading rather successfully with MT4 using Expert Advisors running a Virtual Server. Question: If I am running expert advisers now, and I synchronize...

I, is there a function to have the total profit of all the opened order? Like OrderProfit...Thank's Piero

Hi everybody, I am new to coding and need help to find the highest volume but keeps getting error message "possible loss of data due to type conversion". double hiVolume;    int val_index = iHighest(NULL,0,MODE_VOLUME,20,2);    if (val_index!=-1) hiVolume = Volume[val_index]; Can anybody point out...

I want to add additional symbols to MT4 and upload custom market data in offline mode for building and testing EAs . How can I edit symbols.raw symbols.sel symgroups.raw ? This is only for offline testing and optimization purposes . I am using MT4 as the engine to build/test/optimize these symbols

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Hi! Please if anyone know what is this... I start my computer today.. and.. all accounts gone. I use IBFX. 1 real account and i think 6 demos at same MT4. Thanks this happen only in my office. So i have the same at home.

I've run an optimization for a particular EA, when the optimization completes i've gone to "copy all" the results to paste into Excel (which i've done many times successfully with other EA's) it copies the results but in one long row. This is happening across different machines and different...

I have an EA that I am currently using and works great. I am running one EA that looks at all of my open trades (lots of different pairs) in a loop and deals with each individually, not just the pair that my EA is attached to. The EA gets into trades but does not put a Stop Loss until it meets...

Hello, I have this indicator that use to paint the moving averages and fill the space between them with a color of my choosing but now it no longer paints the moving averages and it only paints the space between them. Can someone help me fixing this? Here's the code: #property

Hi  i wrote this: double This_Vol=iVolume(NULL,PERIOD_M1,0); and i faced this warning:  "possible loss of data due to type conversion." when I checked the returned value in Comment() I find out it is integer . so why I have this  warning? also I tried whit this : int This_Vol=iVolume(NULL,PERIOD_M1...

Hello everyone, I have internet connection problems in my area, so I am interested in IsConnected(). I was trying to test this today, but after disconnecting my WiFi and cables from internet and restarting my computer. MetaTrader was telling me it is still connected. Should I add a delay before EA...

I know that the function "WindowHandle" exists. But what if I have multiple same Currency-Period charts? It will return one of these, but I would like to get the one were my EA is running from. How could I achieve that?   Thanks! 

Hello I wrote a boolean function . This code always returns false. I wrote some print order to check the program. I have the value of the deviation and the function prints the calculated value of Parameter2. Most of times it meets the conditions (Parameter2<=-deviation)  or (Parameter2>=deviation)...

it shows that line. picture attached

Hi guys, If someone could shed some light on my problem, it would be greatly appreciated. The EA is checking the EURUSD Bollinger bands (Chart it is attached to), but not the USDJPY Bollinger Bands. Can anyone see why it isn't checking the USDJPY BB's also?  Thanks. void...

Hi can someone please assist me. I have no knowledge of MQL but i have created my first EA. I am not sure if it will work and would appreciate some pointers from the experts. 

Can asynchronous order tickets be processed at the same time? Meaning can I make a trade open/modify/close request #2,3,4, etc without waiting for confirmation from request #1. "MT4 does process multiple orders at the same time and this change was made during a relatively recent update by...

Hello Group... I wonder please if someone could help me with what is probably a very trivial thing. I have created several offline charts of non-standard timeframes (ie. 35 min, 40 min, 50 min, 55 min, etc) using the Period_Converter script. I need to apply an indicator to these charts which...

Hello, Im just almost done coding my EA and am really happy about it, however I am unable to select a function within inside of a second function in this EA, and this is preventing me from finishing my EA. Heres the EA. I just need to select the second opened sell order after the first one, so as to...

Hi, I want know if I download the H1 data from MT4 of any instruments the timezone is the same all the year or not? If not when, for example, I want calculating the mean of the range High-Low of 9:00 H1 bars for all the year then the bar at 9:00 of any day in November it wont be the same bar at 9:00...

Hi I have a question .. How can I do this? I want place pending order but when the bar touch it the order must not active but only when the bar close under him. This is my code: void OnStart()  {   int    ticket,expiration;   double point;   double price;   double stop;//----...