MQL4 and MetaTrader 4 - page 591

Hello, is it possible to get email notificatios on desired/own topics in the forum? I cannot find this feature in the forum, my profile and settings. Doing a forum search provided answers like checking your profile for favorites, but didn't see those either.

the arrow doesnt show on live until i switch time frame , please help me . below is the codes. //+------------------------------------------------------------------+//|                                              signalindicator.mq4 |//|                        Copyright 2016, MetaQuotes Software...

Hi I've just noticed an H4 new bar at 00.09. Not 00.00? I must have missed something in the manual but nothing obvious is jumping out of google. 

Hi guys, i am new here so decided to ask about one issue in a new topic. I am looking for a good MetaTrader Api for C# which can held more than one forex broker. In detail, i am interesting to get many instruments prices from some brokers in one time. Cany you give me a piece of advice and suggest...

I am copying and pasting this from forexfactory because help might be better here: There is a customized volume indicator which needs to do the following: I want it to only show Volume bars for the corresponding price bars that made a high or low. 1. The price bar that makes a new high would have a

Hello I have a function in my EA whihc has operate correctly for some time, until recently. When the function detects a very specific candle shape it returns a vale higher than 0. So here is the function call: if(Reversal(-1)>0){Alert"candle pattern found!");}if(Reversal(1)>0){Alert"candle pattern...

Hi, I have an expert advisor running on an instance of Metatrader 4, if I replace the ea's .ex4 file in the expert folder will metatrader get the changes automatically? I used to right click on the "expert advisors" in the navigator panel and click refresh, hoping metatrader would get the new...

Hello everyone, I'm developing an expert advisor that uses the stochastic (h1) and sar(d1) indicators. I noticed that sometimes the indicators return 0.0. Why does this happen? Thank you in adance

I know there is a heap of discussion on the net about server time vs local time . The snapshot attached shows what is generally talked  about and it seems there is no one indicator that will solve the question. What will be helpful to any Meta User is the ability to point the cursor( pointer /...

Hi, I try write the code with limitation of one trade per minute, but it doesn't work (perhaps problem is with logic). I tried many versions with break, Sleep(). Have anyone any suggestions? thank you. datetime mt=TimeCurrent(); datetime mtoop=mt-PERIOD_M1*60;   Print("mtoop==",mtoop);   // current...

i want to learn to code indicators and ea s what you suggest me to learn i mean C, C++,JAVA...........etc give me good suggestion to learn as soon as good. thanks

Hello comrades. Please how do I increase font size in the parameters of the function "Comment()"? Thank you in advance.

How do I write this function without "possible loss of data due to type conversion" warning ? int S10;int StepIndex(int PosIndex)    {       if(OrderSelect(PosIndex,SELECT_BY_POS,MODE_TRADES) == true)       S10 = NormalizeDouble(((Bid-OrderOpenPrice())/10*Point),0);       return(S10);    }

hi i am new in mql4 an i need to make an EA that get the Max and Min price in a period of time and as it goes. for example now it is 12:00 o'clock, and i need to check the highest price between 14:00 and 16:00 and if we would be in 15:00 , comment the max price in every tick. i write this, but it...

I have an issue when using several candle prices.If I use: Print(Close[33]); to print the value of a given candle, I get: 2016.05.04 11:17:55.733 Indicator - CADCHF,M15: 0.7507200000000001 This happens occasionally with some candles, not all. I've tried to limit the number of decimals, but still

HI How do I write that an variable is (or not) an integer, or my integer variable does not have value ?

Hey there,  this code crashes the EA with the message: Access violation write to 0x00000020 in '(...)EA.ex4'. WTF? string filename=NULL;string search="*";long handle=FileFindFirst(search,filename,FILE_COMMON);while (handle!=INVALID_HANDLE)      {      handle=FileFindNext(handle...

I was hoping someone could help me understand the strategy tester a little better (newbie here).  I've am using the OnTimer() function in my EA basically as follows:  - Every 1 second the OnTimer() function gets called  - I do stuff in that function  - After 10 iterations of that function (after 10...

#property copyright "Copyright 2016, MetaQuotes Software Corp."#property link      "https://www.mql5.com"#property version   "1.00"#property strictextern int starthour = 9; void OnStart()  {  if ( Hour() == starthour)  {ordersendbuy();}elseAlert(GetLastError());  }void ordersendbuy(){double...

Hey there, on the one hand, it´s quite comfortable that MT4 allows for multiple logins, but it´s also a matter of security and can be a big problem, especially when we talk about EAs, Scripts etc. for support of manual trading. If a user has a VPS and a local system and if he uses both from time to...

How to I type the symbol || for the or condition. I cannot seem to find that symbol on my keyboard. I tried many keys on my keyboard but can seem to get that symbol. Please help, thank you.

Hi,   I am trying to learn to code an EA starting with the basics using icustom and opening a position.   I am trying to simply open a position when the indicator signals long, if there is no position open. If there is to ignore....

Can we control iEA ordersending function it is sending a lot of orders in a second.

Hi everyone, Just got an EA running for 1 pair based on RSI.  It works when I use the pair on the chart in MT4.  However, when I try to apply it to multiple pairs, it doesn't seem to work.  I was hoping one of you nice folks could help me!  The codes are below for single and multiple pairs.  I've...

Hi,   I've purchased a system from a vendor online, but I cannot access the source code (I was given only the .exe files).   There are several indicators in the system that I'd like to know the code and conditions for (the general properties tell me nothing).   Is there a way to see the code?...

Friends, hello.   I wish someone could help me. I create the expert advisor in the file below. But I would like the expert advisor to execute only one order per bar. Can anyone help me with the code and where in the expert advisor I put these codes? 

Hello everyone.    I have a problem: i don't know how to code this expert advisor. It has to open a position when all rsi's timeframes are aligned. I'll explain better. Open buy when 15m to Monthly RSIs are >50 and sell the way around. Somebody can help me? I'm freaking out on how to code the...

Last modified on Sunday, November 23, 2008 Change summary: "Now using GNU GPL license for all client requests (changed text highlighted blue)... also some text removed." Hello, This post is to all traders who are looking for a freelance MQL4 programmer. So... If (you're not a programmer) and (you...

Help needed , I have a Expert advisor that need to read the crossing of Moving Average from a CCI[14] . I have two Moving average of 2 and 7 which i applied using  first indicator's data to the CCI[14]. From this link https://forum.mql4.com/55157 the only way to read the MA value is to create a...

I hope someone could help me, i'm stuck. currently i learning to write EA. 2 problems: i try to save extern inputs into a file, i notice we can save extern inputs into "*.set" file located at ...\experts\presets\*.set (so how to do this?) how to load extern inputs from previous saved setting when...