MQL4 and MetaTrader 4

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  New MetaTrader 4 build 1160 (75   1 2 3 4 5 ... 7 8)
New MetaTrader 4 build 1160 The updated version of the MetaTrader 4 platform will be released on December 14, 2018. The update will feature the following changes: Changed MQL5 Storage operation protocol in MetaEditor To support shared projects, we have updated the protocol of operation with the...
New MetaTrader 4 build 1170 The MetaTrader 4 platform update will be released on December 20, 2018. The update fixes errors and improves the platform stability. We remind you that support for older versions of operating systems, including Windows XP/2003/Vista, has been discontinued. The minimum...
  global initialization failed!!!!!!! (65   1 2 3 4 5 6 7)
If anyone could help...I run an expert advisor for 4 chart pairs, and for running it for the 5th, after loading succesfully, i have global initialization failed, and then removed... I would appreciate at least a guidance what to look for.. Thanks...
Hi friends, Hope you're doing great, Today I faced with a very special issue regarding the Account History of the MT4. I've written an EA and now I'm testing its operation on a demo account on real time. Within my EA code, I've written a procedure to save the details of the order with the info I...
  Traders joking, the beginning (7353   1 2 3 4 5 ... 735 736)
They say that an average trader can work for about twothree years. Then he has enough money to buy Ferrari and spend the rest of the money on psychoanalyst and antidepressants. Well, drive your Ferrari and save the rest of the money by reading our next column. Making money is one of the funniest...
HI, I just want to place order when arrow signal (object ) appear on a current bar since I can not use icustom. I think I can check object to find arrow and if arrow signal time=Time[0], then place order. Is this correct? void get_signal(){      if (ObjectsTotal() == 0) { return(0); }     int i;...
I would be most grateful if somebody could amend (or advise me what to amend) the EA below for me please. Its is a simple EA that opens a pending buy stop and sell stop at round numbers (every 100 pips in this case). The issue I have with it is that when price moves towards to next round number, the...
Hi, I have sucbscribed to a trader and i have a vps. However, the trades are no longer being copied from the trader to my account. Do you know why this could happen and how to fixe it? Thanks!
Hello everybody. This morning my new expert advisor made his first trade, but I'm thinking it was not a good deal cause it's suposed that the expert has to entry when the blue MA crosses the yellow MA, but I don't see that in the chart... anybody knows some of this? - I post the logic:       //---...
Hi I get an error invalid trade volume when I try open lots like 11.23 but when I use 10 its fine. I'm using double lot variable. Why would that give me this error? Louis
hi. in attached code if put   "   h1=h0/m0;   "  as same as in code, then send  " zero  divide ". where is the problem.?
I have 5 vps previously and I closed down 2 vps last week.  My EA (5 licenses) was used up in all previous 5 vps.  If I have new vps in future, how do I deactivate my EA licenses from previous 2 vps, and activate at new vps? Please advise.  Marcus Lee 
ask for help For payment please check Order number: 919895545 [...]
How do I get the MT4 2 line MACD?
Hello everyone, Its been a long time since my OS forced a shutdown/restarted.  After I realized the problem, I ran a part of the code I never run. void CheckUp()  {   Alert("Start");   Total_Orders=OrdersTotal();   for(Total_Tickets=0; Total_Tickets < Total_Orders; Total_Tickets++)...
Hi,  I am developing an algo based on Excel and VBA however I am finding some difficulties to code on MQL4. Can someone guide me how I can extract raw prices past data of all time-frames for all symbols into excel, please? Much Appreciated.
Hello everyone - sorry my first post is one asking for help! There is an indicator that I would like to add a simple alert to (for trading manually). 2 lines are drawn on the chart, and all I want is an alert when the current price either goes above 1 line, or below the other line. I know very...
  MQL4 (2)
I just have a basic question cause I'm new in programming... Is there any way to arrange lines in mql4 when nested operation is used? for example in MatLab when you press ctrl+i all "if" ,"for" and... that are inside each other would be arranged. 
Is it possible to know if the order was closed by 1. normal tp/sl 2. Manual close 3. closed by **pip 4. closed by profit dollers. etc..... Is it possible to put mark (comments?) when CloseOrder? If it is possible to leave a foot print, I think I can know the order was closed by 1 or 2 or 3. Any good...
hi. as you see in below pic. when they are on top together , the color will change in common area. if we create them by using code , is there ability to : ( fore example / some like /  by using  /   ObjectSetInteger(chart_ID,name,OBJPROP_ ) 1-  for  type1 : have the same color in common area? 2-...
hi, can someone help me to insert a rectangle coloured object area on this indicator attached like my image?the condition must be this -The rectangle must be with the same withd of the ma segment line(adapt on each timeframe) -height of rectangle is given by the distance between the two lines...
Hello everybody, I am trying to find out the exact formula allowing to compute the required margin to open a trade, given a certain size (especially for what regards metals). I already looked around the web and forum's topics and I found examples. Unfortunately all of them, in some cases, does not...
Introduction Hello MQL5 Community, I am here to share a small amount of knowledge with anyone who may find it useful. Below, you will find a large list of code snippets that can be used to make your first EA! 90% of this has been sourced from online blogs, here in the forum, or the MQL4...
Hello all With regard to the protocol for communicating to a broker from MT4 - ie the communication side of what happens when you place a trade and close a trade, is this documented anywhere? I am trying to find out if there is any difference between trading manually and trading via an EA - ie...
The live update for the build 1160 do not work. Can you help me.
Sorry, this is a temporary entry that will be deleted just to format the below as code on the web in order to make use of the Google Chrome "Highlight all on dblclick" extension. If you know a better place/way to do so please share.-2down...
Hello. How can I make RSI be calculated for all stocks and then I filter stocks by their RSI?
Hi there,   I don't have a MAC, but want to know if it is at all possible Wininet functions on a MAC?   I have an indicator, that I want to use to check if an account is active/inactive via a URL, but WebRequest() is not available for indicators.   I have the following code running successfully for...
Hello Everyone, While I am doing chart analysis I realized that MA, BB and some other indicators does not show on back history bars (even if I downloaded all History data for years , and Activated chart history bars to maximum) it happens when I am using EMA 500 or above, BB 99 or above any...
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