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  The new MQL4 syntax (57   1 2 3 4 5 6)
It's been a while since the Beta has been released, and I spotted a note somewhere, that the regular release might appear in a middle of January. Though I doubt it will happen, perhaps a few coders may feel interest in sharing ideas and problems they learnt with the Beta. Is it already meaningful to...
Since trying to download and run the new Windows 10 upgrade and failing, I now cannot run my MT4's from my Desktop without it coming up with Initialisation Error 4 Help please
//+------------------------------------------------------------------+//|                                                 Gold Smasher.mq4 |//|                        Copyright 2017, MetaQuotes Software Corp. |//|                                             https://www.mql5.com...
hi guys, please i need a reliable and properly regulated broker,that has confirmed fixed spreads on its platform, all the ones i have used always increased their spreads abnormally, making it difficult for me to plan my trades well. any help will be highly appreciated.thanks. Williams....
Hi, I am close to converting an indicator from MT4 to MT5; however, the converted indicator is not plotting properly.  In addition, there is a "divide by zero" error on line 73/column 18.  Somewhere, there is a mistranslation.  What am I missing in the MT5 conversion, relative to the MT4 code?  What...
Hi everyone. I got in this comunity a Risk to reward ratio indicator for mt4 , I have made modifications and so far so good, the only thing bothering me right now is that when place TP and SL lines for calculations , every time I switch timefrime, those lines go back to the default position as when...
Hi Coders! I'm looking for a little number to string function. I have a number, for example: 344256454.23 and I would like to print it in this form: 344,256,454.23 Is it possible with bult-in function? Or I have to write this function? Thank you. Relative
Hi there, Here's the thing, I'm developing an EA, I'm reading a custom indicator (WT_TMA) using iCustom as the usual, but it creates multiple instances of the same indicator at backtest, I've already change the indicator to other custom one to test it and it works fine, but using the indicator that...
This ea generates good results in my backtests. I use risk 50. Sometimes it busts, but the upsides are really high and come often. However, I can't get it to work; it's not trading in my real account.  Below are the default input settings: MagicNumber 9108 Hour_Start_Trade 22 Hour_Stop_Trade 2...
I want to study MT4 Datafeed API. Where can I download the document??? Thanks.
Please anyone know if there is a version of this indicator that does not repaint?
Hi there, Does anyone know if there is any widget to Android that shows information of the account and total trades that are running? Regards
Can someone help me with a repaint indicator? Thanks
Hi I know how to use Indicators in EA ,  But I want to have the indicator on the chart Also . is there any function for loading indicators to the chart automatically ?
Hey, is there a way I can show my indicators -during- the backtest, because they don't show up until after the test is complete. I'd like to see the moving average, or MACD in real time as I'm watching the backtest unfold, so I can actually see if my EA is placing orders in the right spots...
I am still looking for a script to reverse a placed order. Anyone with it would most appreicated....
To get the point value per lot in deposit currency for any instrument i am using:       double pointValue = MarketInfo(Symbol(), MODE_TICKVALUE); However, for DAX30 on Alpari value is 10 times smaller then the one you get when you open a position. As Alpari support claims everything is OK, i tried...
Hello, I'm trying to recover the last open order on Metatrader and write into a file. I'm getting this error: Expression has no effect, expression of 'void' type is illegal. Could someone give a me help here? Thanks for your help! CODE: int OnInit()   {//---   Alert("WatchBOT initiated.");//---...
A timer within a EA that loads all watch symbols and supposed to weeds out the ones I dont want: Sorts the List and displays the data    list.Sort(sortVar);   posY++;   list.displayData(var,posY,sortVar); the timer void:...
Hi all, What is the best way to keep track of currency correlation. I found a couple of websites that give you correlation percentages but I don't want to see there all the pairs in the world. I would like to have the ability to choose which pairs to show(all at once) and have the information live....
I've made a very simple EA on ForexAdvisory.com I have very little to no knowledge of it and couldn't find any information on Google. Any help is appreciated. Thanks!
Hello, I dragged my TimeFrames toolbar out of its line in the toolbars bar, now it is a disattached box in my screen like in the picture. I tried deleting it, moving it, closing many times the MT4platform, I got like 6 hours trying. I need help. I don't know what else to do. Thank you
Dear All, Goodday. In the attached chart, I clicked on the Eurusd chart (on right side) and it becomes the active chart window. We can see some changes in the color of the chart window tab but it is not obvious. I wonder if it is possible to change the color of active chart window to make it more...
I am trying to build a 1d array that can take in 2d array as index and return another 2d array with the contend of 1d array: C1dArray<int> labels = {10,11};C2dArray<int> index = {{0,1,1,0},{1,0,0,1}};labels[index] will return {{10,11,11,10},{11,10,10,11}} 3 sample files are attached that will...
Is there a method to programatically exit an expert advisor?
Hello, I have an indicator which works fine but it draws fib lines and to get the fib values in my EA I am using ObjectGetDouble. This makes backtesting painfully slow since it has to draw the object every time. After many failed attempts at changing the EA and using another way in the EA to grab...
Hello How do I get a script running on Mt4 supports an android system. It is converted from the windows system to the Android system
Hi, Please anyone can give me the example mq4 code for making arrow alert when 2 indicators completed the rule or when 2 indicators have the same signal? Below is the screenshot of 2 indicators completed the rules or go with the same signal and the indicators files.
Hi  I'm trying to write a simple log file (txt) with the list of extern variables (name and value) that I'm using in an expert advisor. I want to write a code that can works with different EA, takes the list of variables, cycles them and writes in a csv file. A sort of: for (int  v = 0, v <...