MQL4 and MetaTrader 4 - page 505

i have a source code which is currency correlate indicator but this is not my source code. i want to add currency symbol onto Draw_Line like following picture.    int i;   string name;   for ( i = 0; i < CURRENCYCOUNT; i++ )   {      SetIndexStyle( i, DRAW_LINE, STYLE_SOLID, 2, currencyColors[i]...

Hello, I'm struggling with MQ4L's arrays trying to achieve what I'd call a pretty simple operation in other languages. Any advice on this greatly appreciated! I've got a dynamic array that will be altered in the onCalculate() function of my indicator. Everytime price reaches a value that is...

I have read much documentation but I'm still confused about the MagicNumber.. Please help. Is the MagicNumber stored exclusively by the EA that is performing trades on new orders and also is it stored by the server or just the EA? In kind regards, Neal

Hello, is there any way how I can pause all my pending orders (manually) before some news? I don't want always to delete pending orders before some news and then set new ones... thanks

Hi does anybody know how often mt4 makes a ping to its server? And is there a way to force the terminal to make another ping?

I am using a movement range filter of pips over given period, using ihigh and ilow. When I use 'Comment' to get Range1 it is showing me correct value in terminal. But at the same time it is drawing an arrow on every single bar even though range1 is below points2. What am I doing wrong here....?...

Example #import "ExpertSample.dll" int    GetIntValue(int); #import but it can be like this? #import http://www.mywebsite.com/ExpertSample.dll Thank you Regards.

Hi all, I am currently coding an indicator which requires the baseline of the histogram to draw from 50 instead of 0. In this case a value of 30 would be a bar drawn down from 50 to 30, instead of from 0 up to 30. Is this possible to do in MQL4? I have been looking for a few days before asking, but...

Can MT4 view multiple charts in diff time frame for the same currency?

I need Tick History of EURUSD, AUDUSD, USDJPY , GBPJPY from 2015 to 2017. Regards

double tickarray[10];   static int cnt=9;   if(cnt<0)      cnt=0;   if(tickarray[0]!=0)     {      for(int x=10; x>1; x--)        {         tickarray[x]=tickarray[x-1];        }     }   tickarray[cnt]=Bid;   cnt--;    Alert(tickarray[0]);   Alert(tickarray[1]);   Alert(tickarray[2]);...

Hello, I am trying to create an indicator which can calculate the max drop in pips over the last 200 bars.  I am attaching an example. I have code this, but unfortunately the indicator is a stable price at 0. Could anyone help me please? int start()   {   int counted_bars=IndicatorCounted();...

Dear friends, I want to know how does modifying an order by OrderModify function affect the Order precedence hierarchy?  suppose that I put an order at 19:15 and afterward someone else put another order with the same price of mine at 19:25. now I my order have higher priority than his order. but...

The TDI indicator writes to the left top corner of the window the value of the buffers could you help me understand what part of the code writes the value of the buffers to the top left corner and it has 6 buffers but it writes only contents of 5 buffers I attach the code and the image of the tdi...

I would like to know if anyone else has had this problem ?, I have installed my software on hundreds of mt4 platforms, in all window versions without a problem, now I installed on this one PC and the objects are all in the wrong place, on two different ea's, it only appears to be a problem with the...

Hello everyone,  I wanted to code an EA that opens both buy and sell positions. When the first one reaches stop loss, it should wait for profit from the second one. As the first one closes, the stop loss of the second one gets modified to the initial Bid/Ask position. Although it works on some...

I have written an EA to perform some backtesting on EURUSD M5 chart. My EA only consists of 2 EMA and a Stochastic condition.  I tried running it using Histdata.com past data from 2010 to April 2017. It produced pretty good results. However, when I tried using past data from Meta Quotes (downloaded...

Hi All , I have created an binary ea during testing this ea . I have seen a strange behavior of Mt4 platform . The EA places a pending order but when the market reaches as that price the pending order did not convert into market order. And it is moved into account history with 0 volume . Can anyone...

I don´t know to actívate history debugging in mql4? I have selecctioned the option "use specified setting" in menú: Tools->Option->Debug But the history debuggind is unavailable. Please help me. Thank you. No se como hacer para habilitar la depuración en modo historia en mql4. Incluso tengo...

If a technical indicator works very slow, and I wish to include it in an EA (using iCustom), is there a some "wrapper" that could cache the indicator results to a file based on the particular indicator inputs? This way I could get a better speed next time when I backtest it using the same set of...

Hello everyone, I have the following issue with my EA. I intend for it to Open trades when the price breaks out of the Kumo cloud while being above the Kijun for buys and below for sells, //indicator setup   double tenkanSen= iIchimoku(NULL,PERIOD_CURRENT,Tenkan,Kijun,Senkou,MODE_TENKANSEN,0);...

Hello. A beginner trader is here. I'm currently using MT4 together with mobile (iOS) version of MT4 to monitor my trade. My question is: Someone gave me an indicator. It's an EX4 file. I know it's illegal to decompile copyrighted program. The EX4 file has alert (sound) function &I find it useful for...

Hello everyone, How do I program button "HIDE" to toggle not visible/ visible any other buttons. I would like to have the ability to view chart without buttons showing up on chart, expect button "HIDE". //+------------------------------------------------------------------+ //|

Hi, I've been working on a simple EA that runs on 16 simultaneous currency pairs using 0.01 lots and automatically closing all trade when it hits 5 profit. It works almost as planned by like many other ea it struggle to close down all the trades in one go. What i require is a extra piece of coding...

I need to open an URL and download a file from URL. Standard functions, such as InternetOpenUrlW, and native Windows libraries, are using Internet Explorer, but I need to get access to file without Internet Explorer. Moreover, this particular page does not open through IE (but open in different...

Good evening, I would like to ask you if you can make the following code in mql4, as I can not program it myself. The function is: "after X bars exit the first opening in profit". Sorry for my bad english. Thank you, I hope you can help me.

Completely confused as to how to determine the total probability of events: Task : Let's say an up candle is '1', a down candle is '0'. Event: 000 => 1 (the first three candles are down, so the next one is up). Event Probability: 0.7 Event: 00 => 1 (the previous two candles are down, the next one is

Hello, I tryed today to test my EA with ICMarkets MT4 Demo account, but oldAsk variable which will be settetd on JFD MT4 Demo will be not setted. I created 4 values stack which will be filled with ticks. In oldAsk I store tick which was 4 ticks before. For diagnistics I added Print() function. And I...

Hi seniors, I come into a problem where by when I use the same code in creating indicator and expert advisor, the system give me different result. In indicator, which the result is correct, the following code will give me:- result = iMAOnArray(priceSeries,0,5,0,MODE_LWMA,0); input = priceSeries =

Hi,    I am using mt4 for automated trading.  I put mt4 on the cloud computer. I use rdp to log in to manage my cloud computer. I found that remote login using rdp will occasionally cause my mt4 program to terminate abnormally. What is the problem?