We have updated the MQL5.com Chat to further enhance the user conversation experience. Check out the new service interface and updated functions, such as the revised friending logic. Create groups on financial topics, join existing channels, discuss current issues with fellow traders in group chats
This thread will discuss undocumented methods of working with the mql5 language , examples of solving certain problems. It would be desirable, that this branch on the maintenance was closer to FAQ, than to discussion. I suggest that all experienced programmers share their solutions and programming
Almost everyone who is engaged in social or algorithmic trading sooner or later recognizes the need to rent hosting for their robots or subscriptions. Maintaining stable and uninterrupted hardware operation at home while ensuring minimal delays to the broker's servers can be quite a challenging
The MetaTrader 5 platform update will be released on Friday, March 22, 2024. The new version enhances keyboard event handling capabilities in MQL5 programs. Developers can now capture key release and dead key events, improving interaction between applications and users. The MetaEditor has introduced
We have released the most comprehensive guide to MQL5 programming, authored by experienced algorithmic trader Stanislav Korotky with MetaQuotes' support. The book is intended for programmers of all levels. Beginners will learn the fundamentals as the book introduces key development tools and basic
We are happy to announce the release of a new book entitled Neural Networks for algorithmic trading in MQL5 . From this book, you will learn how to use artificial intelligence in trading robots for the MetaTrader 5 platform. The author, Dmitry Gizlyk , is a hands-on neural network professional; he
MQL5 is a programming language that is specifically designed for creating high-performance trading applications in financial markets. It offers faster speed and superior performance compared to other specialized programming languages used in algorithmic trading, and its syntax is similar to that of
MetaQuotes' research focused on traders utilizing virtual servers for automated trading. The analysis covered the users of MetaTrader VPS , the virtual hosting service for automatic round-the-clock trading with minimal network delays. The results have been compiled into infographics to present a
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MQL5 now supports matrix and vector operations which are used in various computational tasks, including machine learning. We have created this thread to select and share some materials that may be useful to you. Machine learning technology is based on neural networks. Neural networks are
I thought, why not make a good reference thread . In it I would like to cover the most important questions about the work of markets, liquidity providers, MT5 platform, which are asked not only by beginners. Приглашаю всех желающих, у кого есть какая-либо интересная и редкая инфа излагать её в
Good Morning Please I would like to know what code to type for putting a MA on Stochastic indicator. I want a MA that will be in the second indicator windows with the stochastic indicator. And when the MA will crossover and close below the sell zone or the buy zone of the stochastic indicator it
hi, i have mql4 indicator, i tried to create a mql5 indicator of it after copy, and compile i got these errors 'Time' - undeclared identifier parabolic 4.mq5 314 25 '[' - array required parabolic 4.mq5 314 29 'TimeToStr' - undeclared identifier parabolic 4.mq5 322 67 ',' - unexpected token parabolic
Let's discuss how to avoid memory leak in a C like language and possibly make this thread informative
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Question I - dangling pointer, memory leak in MQL4, is it same as C/C++, in terms of definition and their actual behaviors? Question II - citing William's words [ https://www.mql5.com/en/forum/347811 ], does avoid using `new()` will get rid of most if not all memory leaks? From my perspective n his
Machine learning in trading: theory, models, practice and algo-trading
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Good afternoon, everyone, I know that there are machine learning and statistics enthusiasts on the forum. I propose to discuss in this topic (without holivars), share and enrich our own knowledge bank in this interesting field. For beginners and not only there is a good theoretical resource in
All lessons of Codersguru: https://www.mql5.com/en/forum/175653 Mql - Metatrader Development Course | www.metatrader.info https://www.mql5.com/en/forum/172885 All Codersguru lessons + questions/replies and so on are on this section Metatrader 4 mql 4 - Development course - Forex-TSD Book: https...
Goor afternoon guys, I am currently coding an Expert Advisor to automagically trade for me. I already got the indicators, their respective buffers, the names and all of them are on the correct folder. I am using the iCustom() function to read out the buffer values and perform calculations. So far so
Please see photos attached. MT5 restarted and when it came back ALL of my demos had been deleted and half of my favourites have been deleted too WITHOUT my consent. I had 100s of accounts opened. Why has this happened? how can i get all of my accounts back? you can see in my accounts window there is
hello everyone, today I'm asking someone for help in identifying the value of an indicator as soon as a buy/sell stop opens, in order to calculate the difference in present value compared to the value of the indicator when the order was opened. so what i need is, as soon as a buy/sell stop opens the
Hello every body I saw an advertisement on mql5 website that saying you can make paid channels ... Did any body tried it? Can guide how to do it
I am using mt5 on imac. I cannot seem to get the toolbox to expand. I can open it, but its view is really compressed, even when the window is expanded. Any ideas
Hi I hope you are all doing well. I'm new to the concept of Reverse Engineering, I tried to google it online, but it is used in many contexts with different definition that it became really confusing. Can you please give me an easy to understand definition of Reverse Engineering?, in addition can
Hi, could anyone give me information if i can delete my old account and create the new one with the same ID ? thank you
What ways are there to get a refund from the Market? Can I report a seller selling scam? How can I prove this? What would be an acceptable proof for "intended scam"? - backtest reports or images which don't come from the sold EA? - EA behaves statistically significant worse after the last Update
Hey guys, I have a problem with "telegram undeclared identifier in the attached code. I've tried every way but I haven't been able to resolve it. If anyone knows and can solve it I would really appreciate it. tks Samuel
Please help as can’t get signed into MQL5 on my laptop to update trade assistan
Hy guys, simple question and don't know what its wrong here. Please have a look: if( cond1 && cond2){ return 1;} else if(cond3){ return 0;} Warning: '}' - not all control paths
Any new software inevitably contains bugs that are not alwayspossible to detect even under the most rigorous in-house testing. Wetherefore attach great importance to all user reports about issues inour programs and try to answer each one of them.
In order to improve feedback from MetaTrader 5 end...
hello everybody I would like to ask if anyone knows if this indicator exists in mql5, or who created the base for it. thanks
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