MQL4 and MetaTrader 4 - page 983

Hello, I are not familiar with English.  please understand.    how can i find out a bar's open or close price which have lowest or highest indicator index?   example,,       how can i do? please let me know...^^   

Can anybody help me and tell me why, soon as i log out of MT4, the only thing it saves to my charts is my indicators setup? Everything else i have to place back on my charts, ie- resistance/support lines, trend lines, labels etc. It just basically removes everything so i have to replace them all...

I have a csv file with dynamically changing information in it.  I have an indicator that reads the file and converts the data into parameters to draw objects. While I initially had separate market windows open with each different time frame of interest, this became inconvenient as more markets were...

hi all, this is part of my codeint handle1,handle2,write;string File_Name="mydata.csv";double Erray[1,0];Erray[0,0]=pastfractalup;Erray[1,0]=pastfractaldown;{   if (handle1<1)      {      handle1=FileOpen(File_Name,FILE_CSV|FILE_WRITE,";");// File opening      }   if (fractalup>0)...

I have noticed that (maybe different vendors of mt4), that sometimes the trade open/close of an order displays arrows and lines on the charts. Are there settings in MT to turns these on or off?

Hi all, i want to know if it's possible to get a ArraySize function on a Switch function? Like that: int tf[] = {1, 5, 15}; double TakeProfit()   {      switch(tf[i])         {            case tf[1] : TP= 5;            break;                        case tf[5] : TP=...

Hi I have .csv file for M1 data I downloaded from website www.histdata.com. I am trying to import this data in CSV file into my MT4 hostory center. I open  Tool->History Center and click on Import button, I select .csv file located in my computer and  hit ok but no data shows up. Can anyone c-give...

Having trouble with this - it works - just doesn't update unless I kick it. I hollowed out everything to show the flow - there was no special sauce, just if's and for's & assignments and cannot show it but sure hope this layout will tip off the right person to what may be the trouble.    I have to...

Hi all, there is an issue with the below code, as the loop only modifies (TP/SL) the first order, and doesn't loop through all of the existing orders. Can some one help. #property copyright "C"#property link      "h"#property show_inputsextern double     TakeProfit        = 1.2550;extern...

When viewing my account history in MT4, when I right-click on an item there is an option to: "Save as Detailed Report".  This creates an HTML file that can be customized by editing "StatementDetailed.htm" in the "templates" directory.  Where can I find documentation about this?  I want to learn what...

I've been working on a program for while now and its quite successful manually and turning it into an EA is what I've been doing for almost 7 months now and it all comes down to disabling Patterns that have already triggered Example: if a bearish engulf on the daily chart pops up and the next day if...

Hi, Can somebody give me a hint how to program an exit on the first profitable open price? After long or short the EA should check on every new open price if it is profitable or not and to close the trade if profitable. Thanks!

Hey I would like import the kernell32.dll function GetSystemPowerStatus to know if I am running on UPS in case of a power loss. The problem is that the function receives a pointer to a struct to write the output to: BOOL WINAPI GetSystemPowerStatus( _Out_  LPSYSTEM_POWER_STATUS lpSystemPowerStatus...

Hello Forum I am in the process of building an indicator that I can add to the short time frame chart that I normally trade, and show the high and low of the current bars for higher  time frames (and hence likely support and resistance levels) But to keep clarity I am wondering how to show these...

Hi, would you please help me with the code for increasing lot if market  order closed with a loss and lot to stay the same if market order closed with profit. for an example if EA start with (0.1 lot ) to trade, lot must increase to 0.2 if market order closed with a loss and to 0.3 lot if market...

Hello freinds,   We say that:  Boolean constants may have the value of true or false, numeric representation of them is 1 or 0, respectively. True or TRUE, False or FALSE can be used, as well. Examples: bool a = true;bool b = false;bool c = 1; Its internal representation is a long 4-byte...

i.e., if i want my EA to trade on 10 currency pairs and move stop losses and takeprofits, i get account blocking, because about 10000 requests per day go to the server, therefore the program lacks its own quotation accounting out of online circulation, i.e. I want my robot to work with more than

2012.11.27 15:36:58 TestGenerator: unmatched data error (low value 1.30383 at 2011.12.23 17:00 and price 1.30382 mismatched)

 hi all .. I want to share some trading method I hope expert advisor can be made using this method  thanks

Hello, How is it possible to use a custom indicator (say MACD or so) in an Expert advisor for testing? I tried this but my journal says that 'SetIndexbuffer function must be called from custom indicator only'. Thank you.  

Hi i found EA "After open a trade, take a screen shot and send email to you" https://www.mql5.com/en/code/10232 Unfortunately, I do not know why EA does not work. I change email adress, and then what? I need to get email immediately after the order. Thx for help

Hello experts I was looking for a way to set (manually) inadvance target levels for an open trade on MT4 so it can be automaticallypartially closed and so far it seems it is not possible on MT4 itself unless Iuse and EA. Being not a MQL4 programmer expert, I wrote thiscode and I would like to get...

Hello I am trying to find some answers into some issue i am having while doing optimizations on an EA i have. The main problem is i feel like i am doing optimization of the optimization. Meaning: For example with a simple crossover EA when i choose the optimization data to test up to 500 pips stop...

Hi MQLers, is there something like a new-bar tick ( I do not think so)? I mean - how does the terminal decide "this incoming data do not belong to the existing bar anymore, therefore I am gonna close it now and start with the next one"? The background is that I need to keep track of how certain bars...

i come across script using the "[ ]" symbol in EA... example :- string text[30]; can anyone guide me how to use it?

Few days ago I made MACD Crossover alert indicator, but it won't work correctly. It shows only last few bars and line won't work correctly. I don't know how to make it work properly. Maybe someone can help me

I am trying to overlay USDCHF data on EURUSD chart. It works fine on a demo account but the same indicator fails to come up on a live account. Can anyone explain ?

I using mt4 on my office, but firewall block many port for security for mt4 trading it can using normal no any problem but live update can't work  I tell admin to unblock port 443 so not I can using mt4 for looking graph  but every time I open mt4 then live update allway to update but can't update...

Hi all Ok I need to put some code in an EA which will ensure that no trades are ever taken (long or short) if any trade is currently on (long or short). Eg: If I am long, then no long or short trades will be entered until this trade is over and no trades are on (same if I am short).   Obviously this...

Subject says it all: Dukascopy vs. Alpari? And does it make a difference?