MQL4 and MetaTrader 4 - page 453

If some order is opened with some specific magic number, later you can't change / modify magic number of already open order. you can only assign magic number at the time of opening order. for example: I have 10 orders open with my EA and with different SL/PT and magic number after a while 5 orders...

Hello! I want to develop a custom EA that I've not been able to find anywhere else. Does anyone know of a list or database of reputable, good and trustworthy MQL developers? I'm not sure where to look. Any help is appreciated. Thanks!

Is there any way to perform actions on the change of the chart window's zoom factor?  I can get the current chart scale and repaint the indicator/EA but it will only do that on the next tick after changing the chart scale. I guess my method would be called something like onChartScaleChange() (which...

I emailed boston technologies/meta quotes but got no reply so can someone from mete-quotes/bt answer the following 2 questions. 1.What is the monthly cost to lease a mt4 terminal? 2. Can you lease a terminal to a u.s.a. citizen?

Hi! I Have a double number (1.0) and I try to divide by a double variable that is the rest of another two variables. Any one of this variables is a the number of a senkou Span A and Senkou Span B indicator ( From Ichimoku). When I show the numbers using comment, all goes well. But when I try to

Dear community, can someone send me tzmt4api.zip to info@fx1.net please? i could not find this file on internet. its supposed to be mt4 api. If someone has better solution please let me know regards

Trying to add a closed profit percentage function, but it appears not to work when testing. Line 78 bool hasProfit() is the section in question. Any guidance would be appreciated. Couldn't seem to post code using SRC, so file attached. 

Hi guys, I am new to forex trading. I just want to ask you that How can i sell two lots i.e one Lot of 10 Size and Second Lot of 5 size at the same time same price. I don't want to sell direct 15 size lot. I want to sell 10 and 5 lot size diffrently but at the same quoted price Let's Say USD\Yen...

hi,  firstly wish all of you happy holiday! i found this ea online forum, and it has potential. this ea will place pending orders. but most of times those pending orders can not deleted by its logics.  this ea will pop up message  deleted pending orders  fail.  so it always result those  pending...

Dear coder, please help to modify my code that will restrict the indcator to work only on WEDNESDAY and when I load them on my chart it should be showing arrows only on wednesdays. Thanking you   int  DayOfWeek();         for(int i = limit-1; i >= 0; i--)     {      if(iHigh(NULL,PERIOD_M30,i) >...

Hi all, I need a sanity check on drawing objects on charts. Below is a snapshot of what a rectangle looks like on a chart - the red candles are hidden because they are the same colour as the rectangle fill. Changing chart foreground/background doesn't make any difference.   Question is: How do I...

Greeting to all,I start learning mql4 and i want to write a code to count the bars between two dates on H1 chart, and if possible how to add and subtract a number of bars to/from a starting point and draw a vertial line. Ie. Starting date 'D 2017.12.10 08.00' adding say 4 bars will draw a VLine on...

Hi, this is so simple script, it's just buy order immediatly after run, but after close order it dose not run again i want it run immediatly automaatic  after close order. thank you in advance for you helping this is the script: input double lots = 0.01; input int magic = 434341;  int OnInit()   {...

I have just seen a video of VOLUME PROFILE (not market profile) shown on the vertical axis. Where can one get an indicator/template showing this for MT4. The video was on a different platform but I do not know which one. smw10

Hi I need a script or indicator to set up the amount of lots. I mean, for example, set up for avoiding lots bigger than "1", or use lots whit risk more than 2%. Thanks

can i choose new order from function OrderSelect()? i think orderselect select by ticket, i want take value of order ticket automatically from my hitory. can i do it??

I would like a vertical window with the ability to move graphical objects between windows...:)

Hello everyone, How do I place some indicators on chart sub window, for example ADX and RSI.

Hi All, I have a custom indicator that paints arrows on my chart when specific criteria is aligned. The problem is that it only re-paints when I refresh it, it should just do this automatically. The source code is below, can anyone tell me what code I can add to fix this?...

Pip based candle chart not time All candle bar charts are based on time Is it possible to get candle bar charts that are based on pips ignoring time completely Is there anyone out there that can help me please If this already exist If yes I would be interested in purchasing it If it's possible to...

Hi all, still quite new to MQL here and have already hit a road block. I can't seem to figure out what went wrong here as I am unable to load the condition if(total>1); My objective is to trigger a trade and once a trade is triggered, the system will detect that there is already a trade running and...

I need to check if a specific market order is open or not and return a Boolean result It returns "not all control paths return a value" bool IsMOrderOpen() { for ( int h = OrdersTotal () - 1 ; h >= 0 ; h--) if ( OrderSelect (h, SELECT_BY_POS , MODE_TRADES )) if

Hi I got a new version of MT4 earlier today, and it has introduced a new error in and existing EA of mine, and that I haven't been able to fix, so I'd like to hear if you can help me. The thing is that I have get error 'Cannot call 'stdlib.ex4::ErrorDescription', 'stdlib.ex4' is not loaded' My

Hi, In the historical center window data, I have imported an historical 1 minute DAX  file.txt  from Jennuary 2015 until these days. And everything went ok! The problem that  I didn’t get updated all the other timeframe. So I thought to myself , now I import the same 1 minute text file into the

int orderstotal = OrdersTotal();    int orders = 0;    int ordticket[][2];    double lots = 0;    for (int i = 0; i < orderstotal; i++)    {        OrderSelect(i, SELECT_BY_POS, MODE_TRADES);        if (OrderType() != OP_BUY || OrderSymbol() != Symbol() || OrderMagicNumber() !=...

I see last time to my charts on 12:30 AM Tuesday, There was 2 Arrows showing on the chart, But when I see again on 10:30 AM , I can see only 1 Arrow on my chart , CAD-CHF MONDAY 18 DEC 2017 Why do my Indicator REPAINTS like this ??? Please help me to correct this. Also on CAD-JPY M5 MONDAY 18 DEC...

Hi all Just wondering if anyone has played with this or if it is even possible to get the data from MT4 into a spreadsheet Trying to get currency pair data in so that I can do risk calcs quicker rather than having to input teh values all the time Cheers Seth

Hello,    I would like to implement indicator which will catch an Alert from some another Indicator or Expert Advisors deployed to MT4. Is there any way how to handle the Alert event to take the message and then send it be SendMail() function ? thank you j.

Hi, I have a process that only occurs once and when it does, it dispatches notifications in the usual "standard" ways (email, push etc). However, if I change time-frame/input-vars, as the triggering situation is "recalculated", my EA will re-send notifications. I would like to retain the knowledge...

hi i have more than 30 profiles saved and im using metatrader build 1090. why arent the profiles sorted in alphabetical order when choosing profile to use? it would be easier to pick profile if they were sorted for example alphabetically. now they seem to be in random order. is there some kind of...