MQL4 and MetaTrader 4 - page 1148

In forex since 2007, at the moment has accumulated a set of potentially profitable TS, Terms of Reference (ToR) for their programming can provide, samples of such ToR can be seen here and here . From the programmer is required: 1. the ability to work to TOR; 2. the desire and ability to quickly

Bizarre problem -- maybe one of you geniuses can solve this: Three computers, all running 3 or 4 instances of MT4. All would send email alerts to my cell phone without fail -- until about 2 wks ago. ONE of the computers ceased to send out email alerts to my cell phone. The other 2 still work...

Are the iHigh or iLow functions or variables? I have charted the high minus the low for a currency using an array. ExtMapBuffer1[i]=High[i]-Low[i]; What I am attempting to do is take the 5 minute high for the EUR_USD and subtract the 5 minute low for the JPY_usd. With this in mind I have made the...

All, I am developing a Custom Indicator and had the following queries. I use two buffers to draw the line indicators. a) Possibility / Workarounds available to draw a line indicator on a single bar, ie the start point and the end point of the indicator line will be on the same bar...

Hi I have started reading the mql book It would appear that some of the language in the book requires me to understand other computer language, as I'm not fully understanding what I"m reading So the question is: Since there does not appear to be extensive information available to learn mql4 in baby...

Hi, I'm reading the Book/Documents and the articles on this site. I'm not completely understanding the built in Bars variable Also I'm super new to programming so much of what I'm learning I have to constantly reference C++ sites to learn those topic first and then come back and re-read what I...

I see video where the presenter will click on one point a chart, and move the other end somewhere else, and it shows what the pip difference is. How do they do that?

Does this indicator formulae already exist and if not, could someone kindly code it for me please. (Close-Open)/(High-Low)*100 I would like it displayed in a seperate indi window, with an external variable for period.

Is there a way to put a TimeFrame into a variable? int myFunc(TimeFrame aa)   {      return(iBars(Null,aa));   }      

hello,i will appreciate if any one add trailing stop to this EA,just trailing stop and break even please helpthanks roulette-king@web.de

does anyone know where to get range charts for mt4

anyone knows which MA can best indicate the priceline ? EMA 5 ?? EMA 4 ? THANKS IN ADVANCE

New article 3 Methods of Indicators Acceleration by the Example of the Linear Regression is published at mql5.com: The article deals with the methods of indicators computational algorithms optimization. Everyone will find a method that suits his/her needs best. Three methods are described here.One...

Hi, Anyone can help how to write a code for price crossover MA ? Only open one position for the zero bar during crossover. Thanks a lot !!!!!

Hello, I need accept only 1 trade (buy or sell) per 1 day (no more). Pls write me code, thx

Hi! Ok, basically, I need to know how to open a certain URL, so I can send some information through it (the other end is going to receive that information through PHP's GET method). So, the idea is opening an URL using a String. How can I do this? Thanks!

I have a DLL that exchanges data between 2 instances of MT4. It works for about 5 mins, then the DLL locks up; i think. All I know is the data is "frozen" in the MT4 terminals. I'm attaching the experts (1 for each terminal) the cpp and def files. The DLL is compiled in VS2010. all running on...

Hello. I have a basic question in mq4 scripting. I have already a script that creates a Pending position with S/L. Now when that pending position goes active entry into the market, I would like to call the same script again, for a new Pending with the same criteria (new entry price same pending...

int myFunc( int & myParameter) { int iVal; // my code return (iVal); } I want myParameter to be passed by reference, I would also like it to be optional, but I accept that I can't have it all. When I don't need to pass a value to myParameter I try this "myVal = myFunc(0)" and I

I'm just learning MT4 and modifying an Indicator from someone else. I notice that the original author eliminated an awful lot of spaces. Specifically he used if (Counted_Bars< 100 ) instead of if (Counted_Bars < 100 ) I think that putting the spaces in makes it easier to read and debug. I recognize

I tried doing a search buy I keep getting an error, so I'll post my question and hopefully someone can point me to a thread that answers it. I have an indicator that I'm modifying (it's my first one). It keeps locking up MT4 (an endless loop maybe) and I have to use the Task Manager to shut it down...

Is there some way to create a function that will allow me to pass an unknown # of Formal Parameters like StringConcatenate()? Specifically I get tired of typing "StringConcatenate" with 2 spaces in between each parameter. I would like to write a function "SC()" that automatically puts 2 spaces in...

I downloaded MT5 and started reading the manual when I discovered that I can't hook it up to my broker. Before I quit reading, I saw that it has a debugger. Hopefully it would be something similar to debuggers in other languages. Does any one know if I can use MT5 to write EAs and Indicators that...

We just released a new beta (version 3.15). It allows you to create expert advisors without any coding - no need to learn mql4. New features include: •4 and 5 digits support •MQL icon: To manage custom MQL trading conditions. •Changes to the existing time filter feature •New TIME icon: It allows...

hi May give me any source or information about use financial information exchange (FIX) protocol in MT4 ? please help me

I have used MT4 for years and took a few months off. Now my email alerts don't work all the time. It works (connects) sometimes but maybe 50% I get a connection error. What is the fix? My broker is no help. They say MT 4 never had a reliable email system because of SSL security. But I never...

Please Help Me, How To Send email Report Order (Buy or Sell) From EA to My email?? Thank You

Hi, after re-writte an personal indicator by the editor, for some razon the setings of the object list window has been changed and now when I try to open the object list window the plataform is loked and I need to press the Esc key un-lock it and continue working. If some one can help me out with...

I have a trade system in which when one trade hits its Stop loss (SL) another trade hits its Take Profit (TP) - so they should both close at exactly the same price, one via SL and the other via TP SL price of trade 1 == TP price of trade 2. e.g. 75.02 == 75.02 This happens ok most of the...

How to open a buy order with 15 different pairs at the same time AUD/USD AUD/CHF AUD/JPY NZD/USD NZD/CHF NZD/JPY USD/CAD CAD/CHF CAD/JPY EUR/USD EUR/CHF EUR/JPY GBP/USD GBP/CHF GBP/JPY