MQL4 and MetaTrader 4 - page 388

hi i created this simple concept of my expert so i can show you whats the problem expert has to run in diffrent charts of the same currency pair so i have to apply magic number to each order and the basic concept of it is that i have to open the next order based on the results of the last one for...

I got this message and EA exit, I found the doc it means chart closed , how can I keep it running? I will be very grateful if anyone can help on this

Hello I downloaded few different EAs and ran 'em. All of them use Alerts  @ different points. But not a single message shows up anywhere. I cannot find anything to change in setting which will fix this. Documentation shows a popup dialogbox. In my terminal, it is not even showing up @ Alert Tab of...

Got this preliminary result from my new advisor at Open Prices Only backtesting. But the result at Every Tick mode is quite different. It seems that orders are closed inmediately after open, letting down the curve by paying spreads. Does someone know about that issue?

I want to write an EA code to generate a 20 EMA and take another 3 SMA am focusing on the first 5 candle to creater my Array but I keep on getting a array out of range please help. thank you in advance. void OnTick()   {  double ExtMapBuffer1[]; double ExtMapBuffer2[]; //int bar, limit; //int...

Hi Guys, i tried to code a stoploss EA, which sets the S/L on the low/high of the previous candle (see pic below). So now I wrote down some code and it does sometimes work. But actually not at every candle. Maybe it is just a simple mistake I did. Could someone please help?...

Hello I want to set trades in MT4 with one click that immediately sets my take profit in number of pips at the price that I did take the trade (buy of sell order does not matter - take profit goes in direction that positive profit goes).  I suppose I can set my number of pips to take profit in...

Hi, im unsure if i name that correctly, im just wondering why this isnt a option. After i make a sell order f.ex, i can pull down to select close at certain point, and pull up above it to choose a max loss, why, if it is in the positive, cant i choose a positive stop minimum. Maybe the picture...

Have this condition not working on my advisor:    for(int i=0;i<OrdersTotal();i++){      if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)){         if(CLOSE>STO_Overbought||Hour()==EndHour){            if(!OrderClose(OrderTicket(),LotsOptimized(),Bid,3,clrGold)){               Print("OrderClose error "...

Dose more cores helps to do testing fast? I have i7 4790k which has 4cores at 4.0 ghz with 16gb ram. It shows 700hrs for testing for 10yrs data on one pair. Will a CPU with more cores help reduce the timeing for this test? Or this is the max speed I will get with even 8 or 10 cores CPU?

hi guys  i try to do a simply script //+------------------------------------------------------------------+//|                                                  CalicettoPS.mq4 |//|                        Copyright 2015, MetaQuotes Software Corp. |//|...

Version 1 1. Can read doji: a. may set minimal length of uptail b. may set minimal length of lowtail 2. Can read gravestone doji: a. may set minimal length of uptail b. may set maximal length of lowtail 3. Can read dragonfly doji: a. may set maximal length of uptail b. b. may set minimal length of...

Hello, I have an issue on using inheritance i can't access public variables and functions from the parent class here is a simple scenario. class A {   public:       int iProp1;};class B : A{   public:      int iProp2;};B b;int OnInit() {   b.iProp1 = 0;   return(INIT_SUCCEEDED);}

For example is it possible to use iVolume on just the EUR and not the EURUSD or just the USD and not the EURUSD? Thanks

into the "results" of the  backtester ?  there is an action to see these comments, but I don't remenber which one

how to calculate the distance so that two or more open trades reach a breakeven.

Hello, I am trying to make an EA, the main point is to set a long term sell order and while it is in profit but the trend seems to be reversing, place a buy order to hedge. I would like my EA to only place 1 sell order within a single day while it can place buy orders whenever the conditions are met...

I have three DLLS I use one is for SQL and built by  Sergey Lukin Runs Great ! Thanks for posting it  I also TA-Lib-Core.dll and one I made .  To prevent mutex I found a post from William Roeder https://www.mql5.com/en/forum/154746. Works great! Thanks! Here is the question I have two.   EA_1 wins...

What is the commission per 100k amount? Can it be formulated?

Hello, I want to write an EA. What I want to do is to create a trend indicator that is based on moving average . The main idea is that if the moving average is pointing to 2 o'clock, that will give a signal of an uptrend. If the moving average is pointing to 4 o'clock, that will signal a downtrend

Hi guys... My EA has about 30 Arrays - all calculating specific values - which are stored in Global Variables that I use throughout my code. My Question is: - Will my code be faster if I consolidate all (or group) my Arrays and Global Variables in 1 function?

Has anyone else had problems displaying out these functions in a browser with the new build (509) ?? It will display them in the MT4 platform but when I open them with a browser, it only displays July 12, 2013 (I dont know why). I have tried today, yesterday, last week, last month, last 3 months,...

Hi guys, this is my first post here! ive written a basic EA and ive just gone to test it but i am getting the same error code below,   EURUSDi,M1: OrderSend error #4051 invalid function parameter value Heres my code   I have all the correct settings in MT4 its self allowing it to trade  i just cant...

Here is my skype Voldemar227 ICQ 155553959 I have an idea I would like to implement it in the advisor want to write an advisor call me back

Hi, I am relatively new to coding EAs so i apologize if my code is sloppy and if the solution to my problem is basic. However,  i have been struggling for weeks, i want my EA to open a buy and a sell on initialization and then as soon as one of them takes profit open another buy and sell and then...

int return_price(int ttype)  { //function that returns price   int price=0;   for(int cnt=0;cnt<OrdersTotal();cnt++)     {      bool result=OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES);      if(OrderType()==ttype && OrderMagicNumber()!=666 && OrderMagicNumber()!=667) price=OrderOpenPrice();     }...

#property strict #property indicator_chart_window #property indicator_chart_window #property indicator_buffers 2 #property indicator_color1 Blue #property indicator_color2 Red //---- input parameters extern int ADX_period = 14 ; extern bool UseADX_level = true ; extern double ADX_level =

Hi, I've been doing some research and there's a "Volume weighted Awesome Oscillator", which uses volume weighted moving average instead of SMA. Does anyone have the version for MT4 ? Help is appreciated. Regards Jo.

Hi, I want toask you how I can use a custom period that is not present in ENUM_TIMEFRAMES, for example PERIOD_Y1 (= 1 Year),in calls to indicators like MACD:   iMACD(NULL, PERIOD_Y1, 12, 26, 9, PRICE_CLOSE, MODE_MAIN, 1);