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Im working on algorythm, using Python language and need real time exchange rates from web or mt platform. I was using true fx (ex. http://webrates.truefx.com/rates/connect.html?f=html&c=EUR/USD) but it lags for 5 , 10 seconds sometimes. How can i import that data from mt platform or where in web can...
Dear Mql5 community,   Im working on an EA and i want to put the command:   I want the EA to put no new buy order, if the last order was a buy order, and the other way round with the sell order. therefore i found the following command to get the type of last closed order:   int LastOrderType() {...
Is there a tricky way for a class to get the program-name which is calling/using/instantiating this class. If I use __FILE__ I get the filename of the class - which is useful too of course - but not the the name of the running EA or indicator or script?
A few seconds after startup, Windows 7 suddenly started reporting that Mt4 was not functioning correctly, offering to close it down.  There were no indications of problems in the terminal or in the logs.  After trying several things, I ended, in Options, reducing Max bars in history and Max bars...
Hi Guys and Gals, I'm trying to use the price properties of the attached screen shot from an indicator as my entry, take profit and stop loss levels for an EA I'm creating. I use Mql4 compiling software so don't write very much code myself. Being new to mql4 code I dont know how to do it. I'm...
Hi there this is an old   indicator and I am trying to modify it from horizontal lines to trend lines  , but I cant figure out how to read a trendline That I have added to the chart , any ideas or articles on this subject would be appreciated cheers Ron       //|...
In mql4, how i can understand if the last ha candle has change it's color from previous candle? i get info about ha candle, with this code: last ha candle:    int shiftLastCandle = 1;    double haOpen=iCustom(NULL,PERIOD_D1,"HeikenAshi",Red,White,Red,White,2,shiftLastCandle);    double...
Hi, In MT 4 (1031 Build) the scaling of symbols (arrows, lines, etc.) does not correctly work when Windows 10 DPI/Screen scaling is enabled.  Regards, 
Would anyone please be so kind to explain what does ''Out Of Quotation'' mean and how to solve this error? How to prevent it from occur again? I am trying to add new order and the consequence of said error message is that I am unable to add new order. I checked entered Entry Price multiple times and...
Hi,  I'm getting errors on my heiken  ash ea on tick part. What is the problem? The error says " invalid array access"  Please help, thanks.    / Tick event handler void OnTick()   { double lowHigh =  iCustom(NULL,0,"Heiken Ashi",Low/High,High/Low,Open,Close,0,0); double highLow =  iCustom(NULL,0...
I have a division where I need to always have a rounded UP integer:  numPositions=(int)round(bet/inMaxLot); But this just rounds up/down normally, so how could I rewrite it so that it always rounds up?   Hope you guys can help me :) 
Hello Is there anyone know, we can use metatrader 4 in samsung galaxy tab or apple ipad? Please explain me in detail. Thank you.
Hi every one i want to analysis H2,H8,M2 and Year candles  in mt4 if any possible to add those time frames in mt4??
Hi All, Here are two charts. One from Tickstory 99,9 data bakctest, other is a demo forward. PSAR are the same, 0.01, 0.1 NZDUSD D1 chart. What causes that on demo PSAR changes 7 days later than on backtest one? Csaba
Please help me, I modify already but It is not work. step 1.If today is friday && have profit >= 5 usd step 2.Close all order. step 3.Stop trade on friday. //////////////////////////////////////////////////////////// In begining: PHP Code: extern string FridaySetup = "======= Friday Setting...
Dear Everyone, On the left hand side of MT 4 is a list of all trading symbols that can be traded: currency pairs, stocks, CFDs, materials (raw materials) and so on. Is there any simple and effective, fastest possible way, to check each and every chart even multiple times per day? So I wouldn't need...
I would appreciate if anybody could help me on this.   I bought an EA a few months ago. I need to recover it because my Hard Disk has failed, so it is broken and I had to re-install operating system and everything from scratch.   I remember that in this MQL portal, on my profile, I used to have a...
This code is in an EA #property strict //+------------------------------------------------------------------+ //| Expert initialization function                                   | //+------------------------------------------------------------------+ int OnInit()   {    bool check=ChartSetInteger(0...
I've been playing with some code to create a custom indicator on MT4 that shows candlestick patterns but I'm not sure it is working properly... here is the logic       if(doji==true && iOpen(NULL,0,i)==iClose(NULL,0,i)){   // Doji         IND[i]=iHigh(NULL,0,i)+(200*Point);        }...
Hi, I'm interested in opening an account with Lmax. However I don't understand how to get accurate ticks history from them. With other brokers I simply download ticks from dukascopy first, then import them to mt4 strategy tester... but lmax doesnt seem to provide this accurate tick history and are...
Hello everyone, i am having some trouble getting my EA to confirm a buy signal on Value 4 (green) and sell Value 8 (red)      double  Murr_buy=NormalizeDouble(iCustom(NULL,0,"Murreys_Math_oscillator",Length,3,1),5); double Murr_sell=NormalizeDouble(iCustom(NULL,0,"Murreys_Math_oscillator",Length,7...
Hi, I noticed the following bug in MT4 (Build 1031): 20 charts are open (5 for each of the 4 currencies, for instance Monthly, Weekly, Daily, 1H, and 4H). When I save the setup as a profile and reload it then the order of some windows is mixed up. This is annoying because for visual reasons I need...
I apologize to the moderator if the topic ever discussed before ... does anyone know how to get distance bid ask from moving average ??? in this case, between current candlestick and 200 MA?... Thanks for the explanation
I am testing some EA's but I do not know what is and how to set the "magicnumber". What determine wich magic number to use? Do I set the same magic number at one currency pair at different timeframes? ornot? Do I set the same magic number at different currencies? What happens if a set thesame one...
I started to use Metatrader 4 PC around two weeks ago. Today I was doing some calculations with bank wire deposits, closed trades in profit and closed trades in lose. Then I calculated the difference. However, the balance which is shown in Metatrader 4 PC is different than the one I calculated,...
Hi guys,   So i have this problem: The periods change buttons are getting stuck as soon as i click on them. I have to deselect them manually just like you have to deselect auto scrolling.     Quiz: Which time frame am I looking at? I don't know either. xD It's really annoying!   So is there a fix...
Hello, The Client (trader) wants to see thehighlight (on the right side) on the BID value. Today, he sees the highlight on the middle Bid-Ask (see attached graph) What is the way to changethat ? I've been told that this is something possible in MT4 (highlight the BID value on the graphs) Thank you....
Hi,   I am trying to create an indicator, which is working now, but I've got a lot of alerts by every thick. I want to change this, so that I have only an alert when a new candle is open. Can someone help me with my code and tell me what i am doing wrong?   Here is my code: #define INDICATOR_NAME...
Dear, I wrote the code below. int LOT_PRECISION=2; sLots = 0.02; Multi = 1.83; double mLot = NormalizeDouble(sLots * Multi,LOT_PRECISION); So actually calculation is  0.02*1.83=0.0366   and i want only 2 digit without round the number like = 0.03 just leave "66" but above coding mLots show 0.04...
Hi every body  I'm try to convert the PositionSizeCalculator indicator in a EA. I did this and works fine. The problem happen when I change the time frame more the 2 ou 3 times.   Please, someone can help me?