MQL4 and MetaTrader 4 - page 518

Why am I being ignored about the 6.5 million mismatches?  You have screwed up .  Build 1045 works, 1065 does not.  Come on, guys, fix it, please. Or give 1045 back to my broker, TradewiseFX. This is unprofessional, and very much NOT like MetaTrader whose MT4 platform is superb.

Is there anyway to lock the inputs tab on the property window in an indicator so the user can not change the settings?  Or define extern variables that users can not manipulate?

I am using metaeditor4 to compile my experts, but since the last mt4 update I can not find the compiled ex4 files in my "data" folder or anywhere else on my computer. It seems like the editor is not compiling the files. I am using a simple EA to calculate lot sizes and place orders but find that if

Can anyone help me with a code that returns the Largest losing trade. (not the total losing trades).

Is there any reason why the newest version of metaeditor (build 1596) that comes with MT5 wouldn't work with MT4?

Hello, I'm backtesting my EA with tick retrieved by Tickstory Lite 1.5.3 8, I have IG MT4 platform build 1065. Timeframe M15 , symbol is Gold Why my modelling quality is n/a? Thanks Giovanni

Hey there, I have a simple coding question: I know it is possible to link orders with an external EA using Magic Number (for example an EA can update the SL of an order if it has a certain Magic Number). Is it also possible to do the same using the Comment of a order? Thanks for letting me know

I’m a newbie in mql programming so I will face with manytroubles during learning. I decided to create a new topic for all futuretroubles going toward me or other newbies instead of creating new topics for each problem. I beg other experienced and inexperienced programmers forhelp. Thanks.

Greetings, Firstly, Im new to this forum, so hopefully this is the right section to post. Secondly, I am new to coding and MQL4. I have read the book as well as the reference from MetaEditor and I do get the concepts. I tried to write a very basic EA, of a Moving Average Crossover, for now only...

Hi all, When i create a pending order on MT4, I am able to set the expiry date and time too which is excellent. My question is, which time will MT4 take reference to for the time that I input for expiry? My local time or the MT4 time? Thank you

Hello, i have compile my EA in the new MT4 editor and i get from him a error message for this lines:      static string Cy[0];     static string Newv[0];     static int Tf[0]; The error message that i get is '[' - invalid index value Have there somethink change complite in the new MT4 Ediotr or...

Hi everyone, I am sorry if this question doesn't belong to this forum, but frankly I can't find where else to post it. I've been trying to download Metatrader 4. I click the "Download Metatrader 4 for PC" button at https://www.metatrader4.com/en/download, and install the binary. Somehow, I end up...

Good day all, I would like to encourage you if you could please kindly read entire post as I also put effort to describe my problem in best possible way. Inquiry regarding the Swap value - referring to the actual Swap column located below in MT platform where the list of currently opened trading...

is it possible somebody to make this Blank.mq4 able to recieve drawings and objects? thanks

I'm using iCustom ichimoku  double tenKansen =iIchimoku(NULL,0,9,26,52,MODE_TENKANSEN,1);double kinjusen =iIchimoku(NULL,0,9,26,52,MODE_KIJUNSEN,1); I want to tell the programme to buy when the lines cross. I've tried to use something like  buy when  tenkansen = Kinjunsen but this doesn't seem to...

Spent a lot of time and money only one plum from paid experts too no good

Ive been trying to send an EA for automatic validation but keep getting Please recompile your product with new compiler the moderator tells me I need the latest version build 1066 (21 Apr 2017). But I cant see where I download it from? Can someone please help.

Hi, My problem is the following code snip below: if ( (ReferencePrice - 10*Point) < Bid < (ReferencePrice - 10*Point)) ;   OrderSend (...............) My order executes at any point above (ReferencePrice - 10*Point) and vice versa. Is there any way of creating a range, so that when the Bid is...

Hy guys, I have created a lot of objects on my chart. I want to be able to move from one object to another by pressing the tab (forward movement) and shift+tab(backward movement). How can I code that please. Thank you in advance.

Hallo fellow community members, I initially wrote this message in a genera section and was advised  to write it here. I also gave my code in sections that could not compile. So here my message again.  I am trying to put up my very first EA but am kind of stuck with a certain part of the code. I want...

Hello world :) EDIT: I added the complete loop (should have done that right away, apologies) I have a few MT4-coding miles on my counter but I bumped into an error that I simply cannot seem to correct. I have an EA that opens orders with a loop bool SendSingleTrade(string symbol, int type, string...

I have this type of error (Array out range error) when I backtesting this EA. How can I identify the point of issue? Thanks Giovanni // Variabili globalibool check = true;extern string ParametriValori = "Inserimento volume degli ordini";extern double volume =   1;extern string ParametriCandele =...

Hi, is it possible to draw the line of a buffer over the spark plug 0? I tried it like this but it does not work! for(int I=-10;I<N;I++){      if(Linee==true){ExtMapBuffer1[I] = Up;ExtMapBuffer2[I] = Dw;}}

Dear all, where can I find a complete historical data to test my EA? I need as much data is possible....to have a quality model test close to 99.99% Thanks francesco

how to change this indicator to EA any help? this is trend line break indicator. when candle cross trend line or horizontal line it will send alert. thanks in advance.     #property copyright "" #property link      "http://" #property version   "1.00" #property description "Audible alert when...

I've been searching for a solution for a couple of days now, but still not 100% sure if at all this is possible... what I want is broken up in 2 pieces: 1. Say I want EURUSD "chart" -> this will open without showing a chart, but only info - i.e. window that spans across the screen, but is only x...

Hello, is it possible to make a EA work same way in a live chart like he do in the backtest with control points mode? How are the candelsticks calculated in control points mode, is it possible to calculate them before the candel is finish or does this only work when the candel is already finished?

Please help, I'm trying to code an indicator which will involve a MA. The coding I have come up with for the MA itself is the following: double ONEHRMA=iMA(Symbol(),PERIOD_H1,200,0,MODE_EMA,PRICE_CLOSE,i); I then want it set a bearish indication on the screen if the price on close is less than...

Hello all As per the subject header, I would like to include some code in my EA which implements a position size as a percentage of account balance, using the fixed SL that I input for the asset as well as the maximum risk per trade = 6% of account balance. E.g.  Account balance = $10k , my manually...

Hello, I was experimenting around with building an EA and had a couple of coding questions. With the following code, if(Low[0]>Low[1] && Low[1]>Low[2] && low[2]>Low[3].... Seeing that this would be trading on the movement of the active bar, what code would I use so that it would only take one trade