General - page 811

I have rented the best currency strenght indicator, and downloaded to my account in MT4 platform. The author mentioned there are 50 activation to do: 1 already downloaded to platform, and the balance 49 are not done. Please guide how to activate the indicator to run fully

I'm wondering how paid libraries are licensed and activated ? If I use such library and I put this EA on market as paid product, do buyers of my EA also have to license / to buy the library license ?  [link to the Market product was deleted by moderator] I found nothing in the forum after trying to...

My neighbour asked me to ask this. He has been banned for so called Applying for decompile job.  If a customer provides an mq4 file and asked for it to be modified, so as to represent data from bigger time chart How is your that a decompile job.  Please may you share more light. Dear moderators  www...

So I have an EA I have dev'ed and its running fine and profiting etc. But when I make a copy of it adding a "2" to the end of the filename before extension ".mq5" and then test the exact copy it sits and does no trades? Also having issues with strategy tester updating the list of EA's Even my...

Howdy,  I want to use the Stdlib CHashMap in my class. However I can't seem to get past the declaration 🤬 class CurrencyIndexPanel : public Leaderboard {   private:            CHashMap <string, TableRow*>* _currencies;   It throws these errors '<' - semicolon expected        CurrencyIndexPanel...

i need help with my ea on getting an object name function to trade

I have been optimizing my expert advisors for over a year. Everything works fine until last month when my testing agents were automatically disabled. My PC have ample storage left and I have tried reinstalling Windows, but nothing works. Please help! This is the error shown in the journal section....

Hello Community, Consider the following function:  bool trailStop(double trailingSta, double trailingSto) {          double tSL;          RefreshRates();         for(int i = OrdersTotal()-1; i >= 0; i--) {            if(!OrderSelect(i,SELECT_BY_POS,MODE_TRADES)){...

void OnStart()   {    int a='A';    int b='$';    string c='?';        string d='\xAE';      Print(a,b,c,d);   }

is this possible? i can only find script who export to csv files. i know that you can make scripts to export files with .xls ending but it won't be recognized as a real excel file at certain excel tasks

I found a script that exports X amount of candles, history. that's what it spits out: 2019.07.22,16:56,1,1.24840,1.24856,1.24837,1.24855, but i want only close price without any commas, what do i have to delete for it works? all my attempts failed or result in the...

Why is it when i counts up the Version 1 code works but when i counts down as shown below in Version 2 code it gives array out of range error? Version 1 with i counting forwards //--- indicator settings#property indicator_chart_window#property indicator_buffers 2 #property indicator_plots 1...

Since today I can not visit https://www.mql5.com/  using Google Chrome Version 75.0.3770.142 (Official Build) (32-bit) It keeps on crashing Chrome. Anyone has similiar issue ? No issue using Firefox.

Please, why? void OnStart()  {    uchar  ch;      for(char ch=1;ch<=9;ch++)      {       u_ch=ch;       Print("ch = ",ch," u_ch = ",u_ch);       if(ch==9) break;      }   }

where can i find the latest mq4 compiler ?

Hi all, I may take you sometime to read my case but I need some comments from you guys. Thanks for your time anyway. Last week I raised a new EA job request said 2 days delivery. After 2days, coder sent me the file which obviously did not work as request. I asked for serious pre check before

I just realized that championship subsite is not available anymore. Can we have our ranking inserted into our profile?

How do I set my signal to show for free. Thanks for the help

Dear All, I buy a signal from this MQL5 but how come when the master trade lot 0.04 but in my account only trade lot 0.02 ?? How to make my account follow exactly lot some with master account ? appreciated some help here, thanks

Hello everyone, I rented an EA adviser today "Marauder" I uploaded it from the market tab on my VPS. Then i enabled it but when I drag it on a graph, it does not load, I have an error message (see the screenshot). I tried several times to reinstall it, I closed and reopened my MT4 station several...

If this code is correct, then I think Output should be: 1, 2. Not: 1, 2, 4, 5. And the while loop would go on forever with count always == 3, because continue; would skip both lines 6 and 7. If the book is right and I am wrong, then what do I not understand here? Thanks. 1. int count = 1;2. 3....

Hi, Is it possible to call a strategy optimization from a script? That way I could theoretically call 1 optimization, write the results in a file, then call another, or multiple, without any manual intervention. Is this possible?

Hello, My broker use only MT4, but I use MT5 and all my code in mql5. is it possible to make a connection between my mql5 code and my broker MT4 platform?

Is there a Base and quote currency reference?

Hi, anybody knows why every time I change the value of Stop Loss and Start, the Step and Stop will automatically change from 0 to other figures?  what is the impact on testing? what's their function? appreciate your reply

is it possible to export it with max pullback / high low during trades? google and search here did not help :( THANKS A LOT

Scenario: 2 separate brokers who both have a NASDAQ100 index. When I calculate Lot value in USD (base currency), Broker 2 is 100X greater than Broker 1. The Calculation: double GetLotValue(string symbol, const double lotSize, double& pointValue, double& pipValue){        double contract =...

I just installed new mt5 on my desktop with windows10 os.But the strategy tester has only testing function, no optimization function. Could anyone tell me why? Thx

I have a problem with this History Center. I have tried to use the Strategy Tester and it doesn't work correctly, because the EA is applied only for the last year. I know I have to download the history data for 2019, but I don't know how to do it. I have tried to find the History Center on the...

Hi,  When I open up MT4 and look at the symbols, there are a bunch of folders (assume downloaded from the broker) named as follows : I want to get rid of these folders and create my own symbol collections under new folders with meaningful names.  I know how to to hide symbols but I would like to be...