Most downloaded source codes this week
- Larry Williams XGBoost Onnx adoption of Larry William's method using AI Time-Series XGBoost
- Supertrend A SuperTrend indicator that plots trend direction using ATR volatility to create dynamic support/resistance levels for MetaTrader 5.
- Volume Profile This is an indicator for showing volume profile on the chart, using simple calculations and very fast execution.
Most read articles this week

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.

Larry Williams Market Secrets (Part 4): Automating Short-Term Swing Highs and Lows in MQL5
Master the automation of Larry Williams’ short-term swing patterns using MQL5. In this guide, we develop a fully configurable Expert Advisor (EA) that leverages non-random market structures. We’ll cover how to integrate robust risk management and flexible exit logic, providing a solid foundation for systematic strategy development and backtesting.
New publications in CodeBase
- Project Template Generator This script serves as a practical example of how developers can programmatically work with files using MQL5. One of its key objectives is to demonstrate effective project file organization, which is essential for developers working on large-scale systems or aiming to create portable, self-contained projects. The concept can be expanded further and refined with additional ideas to support more advanced development workflows.
- RatioZigZag A modification of the ZigZag indicator, where the reversal moment is determined by a specified coefficient.
- MT4 Telegram Trade Notifier (Bot API) — Deal Alerts Utility MT4 EA that sends BUY/SELL deal notifications to Telegram via Bot API (WebRequest)
Bestsellers in the Market:
The most downloaded free products:
6 new signals now available for subscription:
| Growth: | 35.80 | % |
| Equity: | 1,695.50 | EUR |
| Balance: | 1,695.50 | EUR |
The most popular forum topics:
- GOLD, Gold and XAUUSD 16 new comments
- EA getting Removed 13 new comments
- Detecting right mouse button click in MQL5 10 new comments
The most downloaded free products:
Bestsellers in the Market:
Published article "Neural Networks in Trading: Hybrid Graph Sequence Models (GSM++)".

Hybrid graph sequence models (GSM++) combine the advantages of different architectures to provide high-fidelity data analysis and optimized computational costs. These models adapt effectively to dynamic market data, improving the presentation and processing of financial information.
Published article "Statistical Arbitrage Through Cointegrated Stocks (Part 10): Detecting Structural Breaks".

This article presents the Chow test for detecting structural breaks in pair relationships and the application of the Cumulative Sum of Squares - CUSUM - for structural breaks monitoring and early detection. The article uses the Nvidia/Intel partnership announcement and the US Gov foreign trade tariff announcement as examples of slope inversion and intercept shift, respectively. Python scripts for all the tests are provided.
Published article "Developing Market Memory Zones Indicator: Where Price Is Likely To Return".

In this discussion, we will develop an indicator to identify price zones created by strong market activity, such as impulsive moves, structure shifts, and liquidity events. These zones represent areas where the market has left “memory” due to unfilled orders or rapid price displacement. By marking these regions on the chart, the indicator highlights where price is statistically more likely to revisit and react in the future.
Published article "Python-MetaTrader 5 Strategy Tester (Part 04): Tester 101".

In this fascinating article, we build our very first trading robot in the simulator and run a strategy testing action that resembles how the MetaTrader 5 strategy tester works, then compare the outcome produced in a custom simulation against our favorite terminal.
New publications in CodeBase
- Sideways Martingale Martingale trend detector use onnx AI
- Market Structure Onnx Market Structure Expert Advisor use LightGBM (Light Gradient Boosting Machine)
- RiskSizer Panel Lite MT4 - Risk Percent Lot Calculator With One Click Buy Sell RiskSizer Panel Lite is a simple MT4 trading panel that calculates an estimated lot size based on your risk percent. Drag two chart lines to set SL/TP, then use one-click BUY/SELL for fast manual execution.
Published article "Forex Arbitrage Trading: Relationship Assessment Panel".

This article presents the development of an arbitrage analysis panel in MQL5. How to get fair exchange rates on Forex in different ways? Create an indicator to obtain deviations of market prices from fair exchange rates, as well as to assess the benefits of arbitrage ways of exchanging one currency for another (as in triangular arbitrage).
The most downloaded free products:
Bestsellers in the Market:
New publications in CodeBase
- TrendMomentumEA Automated trend-following EA using EMA, RSI, and Stochastic signals to open trades on the last closed candle with Stop Loss and Take Profit.
- Position Size Pro Lite: Interactive Risk Calculator Panel A professional on-chart panel for instant lot size and risk calculation. Essential for manual traders using strict risk management.
- SuperTrend Quant Pro Elite: Adaptive Statistical Trend Engine An advanced, institutional-grade trend-following engine using Z-Score adaptive volatility, smart money volume filters, and a real-time MTF dashboard.
Published article "Central Force Optimization (CFO) algorithm".

The article presents the Central Force Optimization (CFO) algorithm inspired by the laws of gravity. It explores how principles of physical attraction can solve optimization problems where "heavier" solutions attract less successful counterparts.
Published article "Introduction to MQL5 (Part 36): Mastering API and WebRequest Function in MQL5 (X)".

This article introduces the basic concepts behind HMAC-SHA256 and API signatures in MQL5, explaining how messages and secret keys are combined to securely authenticate requests. It lays the foundation for signing API calls without exposing sensitive data.
Published article "MQL5 Trading Tools (Part 12): Enhancing the Correlation Matrix Dashboard with Interactivity".

In this article, we enhance the correlation matrix dashboard in MQL5 with interactive features like panel dragging, minimizing/maximizing, hover effects on buttons and timeframes, and mouse event handling for improved user experience. We add sorting of symbols by average correlation strength in ascending/descending modes, toggle between correlation and p-value views, and incorporate light/dark theme switching with dynamic color updates.
Published article "Larry Williams Market Secrets (Part 6): Measuring Volatility Breakouts Using Market Swings".

This article demonstrates how to design and implement a Larry Williams volatility breakout Expert Advisor in MQL5, covering swing-range measurement, entry-level projection, risk-based position sizing, and backtesting on real market data.
The most downloaded free products:
The most popular forum topics:
- Strategy Tester (unexpected end of testing) 15 new comments
- Hitting memory limitations 15 new comments
- MT5 Strategy Tester Error 11 new comments
Bestsellers in the Market:
New publications in CodeBase
- Trading strategy Heads or Tails The classic version of the Heads or Tails trading strategy with the analysis of the signal block code.
- RiskSizer Panel Lite MT5 - Risk Percent Lot Calculator With One Click Buy Sell RiskSizer Panel Lite is a simple MT5 trading panel that calculates an estimated lot size based on your risk percent. Drag two chart lines to set SL/TP, then use one-click BUY/SELL for fast manual execution.
Published article "Build a Remote Forex Risk Management System in Python".

We are making a remote professional risk manager for Forex in Python, deploying it on the server step by step. In the course of the article, we will understand how to programmatically manage Forex risks, and how not to waste a Forex deposit any more.
The most downloaded free products:
Most downloaded source codes this month
- Supertrend A SuperTrend indicator that plots trend direction using ATR volatility to create dynamic support/resistance levels for MetaTrader 5.
- Grid EA Pro A professional Grid advisor works according to RSI ( Relative Strength Index ) indicators. And has the function of Reducing the Drawdown on the account by overlapping unprofitable orders. The chart displays information about the profit. It can be a very useful tool, For manual trading.
- ONNX Trader An example of a bot with an embedded machine learning model that is trained in python and saved in ONNX format.
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.

























