MQL4 and MetaTrader 4 - page 599

Hello! A hello to all with same mind of trading. I'm a beginer of EA. I learnt C by myself, but all about reading a book of C. Headache, I tried to read a simple EA of Moving Average in my MT4, but can not understand all of the lines. Pls help! I marked those I can not understand in RED.  I'd like...

Lately I have had som problems with the SendNotification function. It has worked fine for years but suddenly it stopsworking for periods. It looks like its because of the restrictions of max 2call per secund and not more than 10 calls per minute. I’m trying to find aworkaround of this problem and...

Why is it that when I place my Indicator onto a chart it only shows the objects on current day. But when I run it on tester it displays all previous days? int OnCalculate(const int rates_total,                const int prev_calculated,                const datetime &time[],                const...

Hello Write indicator/alarm composed of three incices? Is composed of two CCI and one rsi. Alarm after fulfilling certain conditions. Can anyone help? Sorry for my English

If anyone has an indicator for Hearst's indicator please send it to I found it only on mql2 or 3 I tried to write it myself... it turned out wrong somehow... (values greater than 1) Calculated using formula double Max = iHigh ( NULL , 0 , iHighest ( NULL , 0 , MODE_HIGH , N - 1 , i )) ; double Min =

Hi fellow traders  Can anyone please tell me where to find the mql .exe compiler. I need it please.   

Hello. At the end of backtest, metatrader add all indicators used by an expert on window... but i need to add them at the start of backtest. There are any way to make it using mq4 inside an Expert ? 

Hi! I wanted to ask if there is any planes on implementing the ability to show historical orders on the chart? To me this is the singe thing that is making me use other platforms than Metatrader. This is because is makes me track my performance a lot better.  Below is en example of how it can look....

Dear Friends and Traders.. I've doubt in my Price alert indicator. It alerts on every incoming tick.. but i like to get alert on every 3 seconds.. the every incoming tick alert is annoying. Please guide me

Hi, I making an EA and on that EA I need 3 EMAs displayed on the chart, with different colors. So I have  tried to use ICustom (my topic) and after some suggestions I'm trying to load the template that I have made. I have template on "C:\Users\...\MetaTrader - Install\profiles\templates" and...

Over time, I've experimented with several techniques to reliably and quickly detect whether the terminal is connected and history updated, but they all fall short under certain circumstances. I'm specifically talking about 2 scenarios: 1. Disconnect/Reconnect with the Terminal running 2. Terminal...

Hi guys, I have this indicator (MBFX Timing) and I'd like to take a signal when it change color. If I use the iCustom function it gives me just the value, is there a way to take the colour of the line? Thank you!   

Hi, I am using the code example of the mt4-reference to read some csv-files in the COMMON-Folder - despite my terminals are placed at 'my' folders (keyword: /portable mode) and fail?? My COMMON-Folder (C:\Users\cas\AppData\Roaming\MetaQuotes\Terminal\Common\): with 18 different csv-files like...

When i use these 2 similar codes to find candle patterns how come the 1st one has no errors on lowerShadow or upperShadow objects yet the 2nd one shows error on mainBodyBear, mainBodyBull, midBody objects. I cant figure it out? //------------- // Candle Patterns...

this works but its rubbish. during the first 1 or < 5 minutes of a new hour or bar , I want to check for a condition: string check; Hr=Hour(); Min=Minute(); check = "n"; if(Hr == 0 && Min == 0 ) {check="y";} if(Hr==1 && Min==0) {check="y";} if(Hr==2 && Min==0) {check="y";}

Trying to make it print vertically a label on a button. Is this possible?       ObjectCreate(sObjectName,OBJ_BUTTON,0,0,0);   ObjectSetInteger(lChart_ID,sObjectName,OBJPROP_XDISTANCE,iPramXDISTANCE);   ObjectSetInteger(lChart_ID,sObjectName,OBJPROP_YDISTANCE,iPramYDISTANCE);//--- set button size...

hi friends, I faced with a problem that my written indicator works well when the metatrader is open and it works accurately. But when I close the metatrader and reopen it after a while, my indicator does not examine the newly added candles that are created when the metatrader was off, but as I reset

I have a question for the support team of the metaquotes.net I was actually trying to find a way to contact the support team of metaquotes.net but I don't know where. So I'll try my luck posting my question here. I hope this ain't an illegal move. So I would like to check the compatibility of the EA

Hi I have seen chart scale shows up on the right hand corner. Same way is there any option to calculate metatrader 4 current chart scale?  Like how many pips per grid? I have seen on grid line are get plotted on same manner with different zoom in/out.  But i am pretty much confuse how to find...

Hello, How can I clear my MT4 from global variables automatically everytime MT4 starts or every hour? thanks Ricardo.

hi there,   Recently I have an idea, which modify the MACD indicator and replace the indicator reserved by system, after that I can use the menu -> insert -> indicators function to add my new indicator to chart. And I deleted all directories including ex4/mq4 files and the old MACD indicator still...

bonjour pouvez vous me dire si le multi terminal metatrader4 fonctionne toujours et un lien ou comment l'utiliser . merci

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Hi Guys   I have an EA running but it is evaluating entry conditions every tick, and I simply want it to check only once per minute, preferably at the close of a 1 minute bar. On reading through the guides I guess this can be done by using OnTimer in place of OnTick, but I'm a little stuck now. Can...

if(iRSI5 <= 10)         {            //Up Arrow;            bool ObjectCreate(NULL,"Buy Arrow",OBJ_ARROW_BUY,0,Close[1],Low[1]);         } I'm having trouble getting this to work. I am very new to programming and would love some guidance in terms of understanding the ObjectCreate() function and its...

Hi Folks, I have used TS2 for many months but wish now to try MT4 - please where can I find instruction to "set up" the chart display - I simply require to show (e.g.) multiple Bollinger deviation levels in multiple time frames on a 5m chart... a comparatively simple task in TS2 but seemingly...

Hi,   Last time I was active coding robots (using MT4) (probably around 3 years ago or more), MT5 was starting to be used, and there were rumors that MT4 will soon or someday be pulled out or no longer be supported  (requiring upgrade of robots to MT5).   I wish to look into coding robots again.   I...

New article Graphical Interfaces I: Preparation of the Library Structure (Chapter 1) has been published on mql5.com: This article is the beginning of another series concerning development of graphical interfaces. Currently, there is not a single code library that would allow quick and easy creation...

Hi there Im not asking for code , just a point in the right direction: I need to define a changing variable, kinda hard to explain , so Ive sort've coded it:   extern int number= 'xxx';       // user input 1/2/3 . . etc . . . .       double value1 = OrdersTotal();    double value2 =OrdersTotal();...

Hello, whenever we open an order in metatrader it then is written to the log file. Whatever we do to that order it´ll be written in the log. So let´s imagine that my desktop mt4 is running, but for some reason I open an order with my phone, in the mobile mt4. Although the order shows in the desktop...