MQL4 and MetaTrader 4 - page 1223

I would like to draw the MACD histigram bars different colors based on the valueof the bar. It seems that the histogram bars are drawn in the color of the last condition.Is there a way to draw the bars one bar at a time using a particular color? Code snippet if (MacdBuffer[i] > 0.0 )...

is there any way to automaticly (via EA or script) load all close orders into "Account history" that the settings in "Account history" will show "All History" ?

//+------------------------------------------------------------------+ //| SaveDataInFile.mq4 | //| http://www.metaquotes.net | //+------------------------------------------------------------------+...

It may be fun and useful to see workplaces of other people. So, let's go -> https://www.mql5.com/ru/forum/122157

I have an idea for coding an EA, but at very first stage I found out that it would start making losses if by any reason MT4 would be switched off and on again. I need my EA to remember a set of data (an array to be specific) no matter what. I couldn't find any solution anywhere on the internet. My...

hi, I have some code below for classic pivot points, the problemwith this indicator is that it does not update automatically after thefirst tick of the new daily/weekly/monthly bar I have to keeprefreshing it to the 4H chart then it updates, I would like to have itupdate automatically on the first...

Let's Help Beginners

http://habrahabr.ru/blogs/crowdsourcing/100751/

Hello all I am coding an EA which trades when price closes below/above a 10 SMA, along with confirmation from 2 other indicators. The only problem is, that sometimes all criteria are met several candles AFTER the initial cross, so simply saying "if((TenSMA > Ask) && (etc, etc))" doesnt suffice. I...

Hi, I have programed my EA and now I am optimising the settings. During live testing (real money, real time) I would like to change some setting in the EA that are adjustable during launch (extern int EMAperiod=21;) . Can I do that while it is working. e.g. I would like to change the EMA Period,...

Hi Guys, I can program EAs a little bit, so I copy and paste what I need and adjust it to match my requriments. But there is one thing I could not find. I want an EA that is always in the market and only changes from long to short (or the other way) when a trailing stop is hit. Can you give me a...

I have created a EA using dll . When I attach it to the chart the MT4 crashes. Can anyone tell me the reason for that.

Is it possible to code Buy and Sell Buttons on Chart wich can be use to open Order? I have here a solution wich is coded with objects on chart, but I asking myself if it could be possible to code real buttons?

Hello folks, might be a silly question for most of you, but I'm just running in a problem and would appreciate some clarification. Sample: if (Variable1 == Variable2 && Variable3 == Variable4 || VariableA == VariableB && VariableC == VariableD)   {   bool CriteraMet = true;   } As far I my...

I am NOT accusing MetaQuotes for for anything here, I'm only speaking up on some concerns that I have. I would like MetaQuotes to submit their sourcecode for scrutiny by independent western security firms, and have the code ( including updates) certified free of application backdoors. IF MetaQuotes...

Hi, I want to know how can we tell the program to continuously check for new bar opening

The moving average only goes back so far. I have an EA that uses moving averages as one of many signals. The problem I am running into is that I can't back test further than the moving average goes. Are there any moving average indicators that go back as far as the time chart goes

Will there ever be a 2hr timeframe chart in metatrader?

Hi, I need some coding help. I want to set one buy order and one sell order at a specific time at a specific day of the week. Now I want the code for only trade if no buy or sell order is open. Who can help? Thanks and Regards, Jimbofx7

I am in process of creating a dll. In a mql4 function I would like to pass 2 or more parameters, which will be called in a dll. And the dll function should return multiple parameters. In this process I am passing a reference of an array resDataCollection1, which will store the data that is be...

Hello to everyone, I've developed an EA that looks like working nicely in real time... The problem is when I try to make a backtest, using the Strategy Tester... Everything starts correctly, but all of the sudden, when one or two days went by on the tester, the EA starts to take wired deals, and/or...

What syntax can I input in DLL file and how to create my own DLL file in Meta Trader 4 ? Can I use Meta Editor for it ?

i have his error in my EA code when i try to back test my EA but compiling the EA there no error . 2010.11.25 22:52:02 RAY MA finish inputs: profit=1000; stoplose=1000; lots=0.1; 2010.11.25 22:52:02 TestGenerator: unmatched data error (low value 1.3667 at 2010.11.19 22:45 is not reached from the

Hi there, I am trying to find a code or if someone could be kind enough to help me program the code in mt4 for the following. I am trying to chart the varying difference from a moving minus the curren bar max or moving average - the current bar min. so that on the saperate window i would be avble to

Hello, I have a big Problem using the received Ticket number of OrderSend function. The Ticket which I get back from the function is not the same as the ticket that is placed in the Open Trades List..... Has anyone an Idea how this is possible?? The reason why I need the right ticket is because of...

Hi, I have two questions: 1.Why is the main Loop in an indicator f.e. BB_Oszillator running twice? I don't know, why I have to substract one from the actuall counted_bars: if(counted_bars>0) counted_bars--; 2.If I have a variable datetime test; How can I write 8:00 from the actual day in that...

I'm trying to create & use an array of arrays, and got stuck.    //// note that StatsTally will resize pStatHolder to particular size   //int StatsTally(double pTallyValue, double& pStatHolder[]);      double Arr[];   double ArrOfArr1[169][];   double ArrOfArr2[][];   ArrayResize(Arr, 5);...

With version 1.3 my mt4R.dll has finally reached production quality and is released under GNU GPL https://sites.google.com/site/prof7bit/r-for-metatrader-4 and some example code that illustrates how to use it can be found here: https://sites.google...

The following script returns a '1' for any index of Time[], when run on a chart in any timeframe. For example, it seems to me that the barshift for 10 weeks back should be '2'. This error only seems to occur with period = PERIOD_MN1. It seems to work fine with any other period. Anyone have any...

Hello, Can anybody help me with understanding the MT4 Multi Terminal and how we can set it up to run off of the Master Account? is there a guide somewhere we can use? any help is most appreciated