MQL4 and MetaTrader 4 - page 1059

Hello, I tought it would be fun to collect some fakts and myths. I will edit the first post and build a index as long i can (After some time i cannot edit the post anymore) Some basic rules: Every indicator ! MUST ! be attached so that others can redo the calculations. Explain your way of dooing the

Hello everyone, Could someone help me with this issue? I've been using my EA's for years and this has only recently showed up. Every now and then my disk space is suddenly used up to about 99 per cent of its capacity. It goes away when I delete my mt4 demo account. This has happened 3 times...

For the benefit of the forum members I have attached a spread sheet that will give you a ballpark idea if your EA will make money or not even before you code it. The spread sheet determines the expectation value or the change in equity of your account after a given number of trades have occurred....

Help me,,, I want to insert code into Ea Filters This Time ..... //+------------------------------------------------------------------+ //| escape.mq4 | //| Copyright © 2009, OGUZ BAYRAM | //|...

hi, I made one dll that return array or vector. I want know I can read this array or vector in mql or not? If yes, how? Regards,

Meanwhile i have over 400 indicators in the indicators folder, while i use only i think 10 of them… And i think removing the indicators i don't need will be better for the total performance of my computer. To have only the needed indicators in the indicators folder, so 10 indicators in the folder

Hellotogether, I amsearching for a Point & Figure Template for the MetaTrader4. At the bestwith source code to can modify the template for my needs. Where I canfind it, or who can construct such one? Thanks alot for help. Christo

Hi everybody, I am looking for good historical data since I have gaps in my history and a lot of mismatched errors. Can anybody help me ? Thanks in advance,

Hello, I am looking for accurate historical prices of tick by tick or 1-minute resolution as much as 10 years backward or alike. I downloaded EURUSD data from MT, but there are some issues with that: 1. I was told the data represents only bid prices - the ask prices are not taken into consideration....

Hi first post here but hoping that someone could have a look at this (i'm not a gifted developer). I'm trying to call the attached indicator (an adx-osma indi) with an EA but i don't know which buffer with which values to call to get the red and green bars. Could someone please help me? Thank you

Hello. I'm trying to create an indicator but to do this i need to implement to code an array of high precision doubles and i dont know how to do this. For example: Array[3]=4.12345678; I tried many different functions but they aren't work for example DoubleToStrMorePrecision() create a string and...

Hello all! on this topic I want talking about back-testing software.... what you think about backtesting, what software can be useful for you?

I use metatrader 4 and wand to backtest indicators with simpleforextester EA. The speed is very slow on daily chart Can increase speed in strategy tester?

I try to backtest multiframe indicators for example MTF MACD weekly timeframe on daily chart but do not work! Any solutions help?

Hello there, I am currently using this simple hedging tactic, which implies entering oposite signal trades from one chart when certain things happen with an already open order in another (same symbol and timeframe). Is there anyway I can automate this? i.e. is there any way I can have a condition...

The tester has the option for choosing "use date ... from ... to" for any particular backtest. If I wanted to those same dates to print out as comment on the screen, is there a time function that returns that particular date range that I specify for the test? Is there a buit-in function for this?...

New article Promote Your Development Projects Using EX5 Libraries is published at mql5.com: Hiding of the implementation details of classes/functions in an .ex5 file will enable you to share your know-how algorithms with other developers, set up common projects and promote them in the Web. And while...

For several weeks now I am unable to create demo accounts on every terminal (=every broker) and every machine I'm using. I always have to contact some broker to create one for me. Did Metaquotes change anything?

I am trying to make an expert advisor with a mate and was just wondering if it is possible to get an EA to place an order once the price has broken through and closed over support/resistance? Thanks, Dave

Hello. Can anyone write a trend indicator according to the 1-2-3 Sperandeo rules

Can an EA check to see if a broker is open for trading before executing a trade? I'm working on a hedging program between 2 brokers, and I don't want just one leg to be executed because one broker is open and the other is not. I am mostly interested in the times around the makets opening and

I have an indicator that I want to trade like an EA. I want it to open trade when the buy signals appears on the screen. The EA should exit buy when a sell signal appears. Afterwards the sell signal should now replace the buy signal. The process continues. Buy, then exit buy when we have sell...

Ladies and Gentelmens, the alarm indicator in the above ...: Smoothed Inverse Fisher Transform RSI by Sylvain Vervoort https://www.mql5.com/en/code/10351 ... works this like: http://www.fotosik.pl/pokaz_obrazek/pelny/02a3f2764db3523c.html and I'd rather prefer to work this like ...: http://www...

Hello, i need program alarm in one indicator ( oscilator), who knows where i found a programer for this? i need programer for mql4 any e-mail ? who knows how much is this? thank you

This is just a suggestion to put EA and indicator available to all people in the Community links: https://www.mql5.com/en/code/mt4/experts and http://codebase.msql4.com/indicators, because this is the aim of this service Metaquote. There would be only for me but for all the world to access this site...

Hello everyone. I have attached a worksheet that might enlighten and benefit everyone on this forum. This graph displays a chart of 3 moving averages: the 8, the 20, and the 100 ma (blue, red, and green lines). It also has a black line which is a composite of market tick prices. What is interesting...

I've just started using MT4 again after a break of several years and am having trouble with even the basic tasks. I saved a chart but can't find out how to open it again. I've tried all the buttons and searched the Help files without success. I can open a new chart but if I do that I'm unable to...

I have a problem with the quick navigation box when trying to display a chart of a past date. When I enter a date, say ( 01.01.2008), bars for that date is not shown. Could somebody explain me how to correctly use this function? Thanks in advance

As you know, if you press F7 button on your keyboard, while your Meta trader Platform is open, results in poping up of the small window which contains the information on common and inputs. Is there anyway you could program it so that this window pop us automatically. That is, under certain...

I need to find the highest high in the last 11 bars   for(h=0;h<=10;h++){            for(z=0;z<=10;z++){            if(High[h]>=High[z]) {            temp3 = High[h]+0.00010;            }            }}Comment("Lot Size Buy " + temp3); // LotSizeSell()); The variables are already initialized of...