The most popular forum topics:
- Failed to create EMA handle for 0 18 new comments
- Features of the mql5 language, subtleties and tricks 13 new comments
- OrderClose function does not function as expected.... 13 new comments
Published article "Neural Networks in Trading: Unified Trajectory Generation Model (UniTraj)".

Understanding agent behavior is important in many different areas, but most methods focus on just one of the tasks (understanding, noise removal, or prediction), which reduces their effectiveness in real-world scenarios. In this article, we will get acquainted with a model that can adapt to solving various problems.
Published article "Data Science and ML (Part 35): NumPy in MQL5 – The Art of Making Complex Algorithms with Less Code".

NumPy library is powering almost all the machine learning algorithms to the core in Python programming language, In this article we are going to implement a similar module which has a collection of all the complex code to aid us in building sophisticated models and algorithms of any kind.
Published article "From Basic to Intermediate: IF ELSE".

In this article we will discuss how to work with the IF operator and its companion ELSE. This statement is the most important and significant of those existing in any programming language. However, despite its ease of use, it can sometimes be confusing if we have no experience with its use and the concepts associated with it. The content presented here is intended solely for educational purposes. Under no circumstances should the application be viewed for any purpose other than to learn and master the concepts presented.
The most downloaded free products:
Bestsellers in the Market:
Most downloaded source codes this week
- Supertrend A SuperTrend indicator that plots trend direction using ATR volatility to create dynamic support/resistance levels for MetaTrader 5.
- MeanReversionTrendEA The EA automatically trades based on trend and mean reversion signals with validated parameters.
- MQL5 Programming for Traders – Source Codes from the Book. Part 1 The first chapter of the book introduces the MQL5 language and development environment. One of the new features introduced in the MQL5 language compared to MQL4 (MetaTrader 4 language) is support for object-oriented programming (OOP), which makes it similar to C++.
Most read articles this week

How to purchase a trading robot from the MetaTrader Market and to install it?
A product from the MetaTrader Market can be purchased on the MQL5.com website or straight from the MetaTrader 4 and MetaTrader 5 trading platforms. Choose a desired product that suits your trading style, pay for it using your preferred payment method, and activate the product.

In this article, we demonstrate an easy way to install MetaTrader 5 on popular Linux versions — Ubuntu and Debian. These systems are widely used on server hardware as well as on traders’ personal computers.

How to Test a Trading Robot Before Buying
Buying a trading robot on MQL5 Market has a distinct benefit over all other similar options - an automated system offered can be thoroughly tested directly in the MetaTrader 5 terminal. Before buying, an Expert Advisor can and should be carefully run in all unfavorable modes in the built-in Strategy Tester to get a complete grasp of the system.
New publications in CodeBase
- FVG based Momentum Detection This is an indicator that evaluates FVGs in the inputted "window_size" to detect momentum or trend strength.
- RRS Tangled EA RRS Tangled EA randomly selects currency symbols, lot sizes, and order types for trading. It does not rely on technical indicators or fundamental analysis. Instead, it uses a Randomness in Nature approach to open trades. With proper settings such as Take Profit, Stop Loss, Trailing, and Risk Management, this EA can generate significant profits.
The most downloaded free products:
Bestsellers in the Market:
The most downloaded free products:
Bestsellers in the Market:
Published article "Developing a Replay System (Part 61): Playing the service (II)".

In this article, we will look at changes that will allow the replay/simulation system to operate more efficiently and securely. I will also not leave without attention those who want to get the most out of using classes. In addition, we will consider a specific problem in MQL5 that reduces code performance when working with classes, and explain how to solve it.
Published article "Price Action Analysis Toolkit Development (Part 18): Introducing Quarters Theory (III) — Quarters Board".

In this article, we enhance the original Quarters Script by introducing the Quarters Board, a tool that lets you toggle quarter levels directly on the chart without needing to revisit the code. You can easily activate or deactivate specific levels, and the EA also provides trend direction commentary to help you better understand market movements.
Bestsellers in the Market:
The most downloaded free products:
The most popular forum topics:
- Traders joking, the beginning 10 new comments
- Please help with MT5 EA code error 9 new comments
- Print Version available for "Neural Networks for Algo Trading with MQL5" ? 9 new comments
New publications in CodeBase
- Trend Zigzag (on ma cross) A static zigzag which connects the intersections of a moving average crossover
- RRS Chaotic EA This EA is a cleaned and minimized version of the RRS Randomness in Nature EA. It opens trades randomly with random currency pairs, random lot sizes, and random order types. This EA does not rely on any technical skillset such as indicators, price action, news calendar events, or candlestick patterns. It offers multiple trading strategies, risk management plans, and other customizable settings.
Published article "Exploring Advanced Machine Learning Techniques on the Darvas Box Breakout Strategy".

The Darvas Box Breakout Strategy, created by Nicolas Darvas, is a technical trading approach that spots potential buy signals when a stock’s price rises above a set "box" range, suggesting strong upward momentum. In this article, we will apply this strategy concept as an example to explore three advanced machine learning techniques. These include using a machine learning model to generate signals rather than to filter trades, employing continuous signals rather than discrete ones, and using models trained on different timeframes to confirm trades.
The most downloaded free products:
Bestsellers in the Market:
Published article "Resampling techniques for prediction and classification assessment in MQL5".

In this article, we will explore and implement, methods for assessing model quality that utilize a single dataset as both training and validation sets.
Published article "From Novice to Expert: Support and Resistance Strength Indicator (SRSI)".

In this article, we will share insights on how to leverage MQL5 programming to pinpoint market levels—differentiating between weaker and strongest price levels. We will fully develop a working, Support and Resistance Strength Indicator (SRSI).
The most downloaded free products:
Bestsellers in the Market:
New publications in CodeBase
- Introsort (Introspective sort) using Function Pointers A hybrid sorting algorithm that provide fast performance for sorting arrays of simple types, structures or object pointers.
- RRS Randomness in Nature EA This EA is truly random in nature. It randomly selects currency pairs, lot sizes, and order types. This EA does not rely on any technical skillset such as indicators, price action, news calendar events, or candlestick patterns. It offers multiple trading strategies, risk management plans, and other customizable settings. Even though the EA works on randomness, it has still achieved good profits with proper risk management settings.
Most downloaded source codes this month
- Smart Trend Follower This EA is designed to automatically follow market trends using signals from the Moving Average and Stochastic Oscillator indicators. The EA detects buy and sell signals by utilizing MA crossovers and confirms the trend with Stochastic. Additionally, the EA includes automatic position management, such as setting Take Profit, Stop Loss, and lot size doubling to enhance trading effectiveness in trending markets.
- Examples from the book "Neural networks for algorithmic trading with MQL5" The book "Neural networks in algorithmic trading with MQL5" is a comprehensive guide, covering both the theoretical foundations of artificial intelligence and neural networks and practical aspects of their application in financial trading using the MQL5 programming language.
- MQL5 Programming for Traders – Source Codes from the Book. Part 1 The first chapter of the book introduces the MQL5 language and development environment. One of the new features introduced in the MQL5 language compared to MQL4 (MetaTrader 4 language) is support for object-oriented programming (OOP), which makes it similar to C++.
Most read articles this month

In this article, we demonstrate an easy way to install MetaTrader 5 on popular Linux versions — Ubuntu and Debian. These systems are widely used on server hardware as well as on traders’ personal computers.

How to purchase a trading robot from the MetaTrader Market and to install it?
A product from the MetaTrader Market can be purchased on the MQL5.com website or straight from the MetaTrader 4 and MetaTrader 5 trading platforms. Choose a desired product that suits your trading style, pay for it using your preferred payment method, and activate the product.

How to Test a Trading Robot Before Buying
Buying a trading robot on MQL5 Market has a distinct benefit over all other similar options - an automated system offered can be thoroughly tested directly in the MetaTrader 5 terminal. Before buying, an Expert Advisor can and should be carefully run in all unfavorable modes in the built-in Strategy Tester to get a complete grasp of the system.