Published article "Connexus Helper (Part 5): HTTP Methods and Status Codes".

In this article, we will understand HTTP methods and status codes, two very important pieces of communication between client and server on the web. Understanding what each method does gives you the control to make requests more precisely, informing the server what action you want to perform and making it more efficient.
Bestsellers in the Market:
Most downloaded source codes this week
- Simplified "EuroSurge" Expert Advisor This expert opens trades based on signals from multiple technical indicators.
- b-clock Show minutes and seconds left before new candle is appeared.
- 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

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.
The most downloaded free products:
Bestsellers in the Market:
The most popular forum topics:
The most downloaded free products:
Bestsellers in the Market:
New publications in CodeBase
- AutoFibo indicator of two last swings based on ZigZag The AutoFibo indicator is an advanced Fibonacci retracement tool that automatically draws Fibonacci levels based on the ZigZag pattern. This indicator is designed to help traders quickly identify potential support and resistance levels in trending markets.
- Range Forecast H1 The indicator displays the actual range of the hourly candle in percent and the calculated range based on average statistics.
Published article "Neural Network in Practice: Straight Line Function".

In this article, we will take a quick look at some methods to get a function that can represent our data in the database. I will not go into detail about how to use statistics and probability studies to interpret the results. Let's leave that for those who really want to delve into the mathematical side of the matter. Exploring these questions will be critical to understanding what is involved in studying neural networks. Here we will consider this issue quite calmly.
Published article "MQL5 Wizard Techniques you should know (Part 44): Average True Range (ATR) technical indicator".

The ATR oscillator is a very popular indicator for acting as a volatility proxy, especially in the forex markets where volume data is scarce. We examine this, on a pattern basis as we have with prior indicators, and share strategies & test reports thanks to the MQL5 wizard library classes and assembly.
The most downloaded free products:
Bestsellers in the Market:
Published article "Creating a Trading Administrator Panel in MQL5 (Part V): Two-Factor Authentication (2FA)".

Today, we will discuss enhancing security for the Trading Administrator Panel currently under development. We will explore how to implement MQL5 in a new security strategy, integrating the Telegram API for two-factor authentication (2FA). This discussion will provide valuable insights into the application of MQL5 in reinforcing security measures. Additionally, we will examine the MathRand function, focusing on its functionality and how it can be effectively utilized within our security framework. Continue reading to discover more!
The most downloaded free products:
Bestsellers in the Market:
New publications in CodeBase
- Swap Monitor This service periodically checks swaps for predefined symbols and saves detected changes into CSV-files for further analysis and potential replay (not implemented here). Also it monitors and alerts swap changes of existing positions.
- Candle Size The indicator searches for candles on the price chart that are larger than the size specified in the settings and marks them on the chart.
Published article "Feature selection and dimensionality reduction using principal components".

The article delves into the implementation of a modified Forward Selection Component Analysis algorithm, drawing inspiration from the research presented in “Forward Selection Component Analysis: Algorithms and Applications” by Luca Puggini and Sean McLoone.
Published article "Developing a Replay System (Part 49): Things Get Complicated (I)".

In this article, we'll complicate things a little. Using what was shown in the previous articles, we will start to open up the template file so that the user can use their own template. However, I will be making changes gradually, as I will also be refining the indicator to reduce the load on MetaTrader 5.
Published article "Neural networks made easy (Part 89): Frequency Enhanced Decomposition Transformer (FEDformer)".

All the models we have considered so far analyze the state of the environment as a time sequence. However, the time series can also be represented in the form of frequency features. In this article, I introduce you to an algorithm that uses frequency components of a time sequence to predict future states.
The most popular forum topics:
- Feature Request: IndicatorSetDouble counterpart 12 new comments
- Can't See Tabs 12 new comments
- Martingale strategy with BE/Trailing stop 11 new comments
The most downloaded free products:
Most downloaded source codes this month
- QuickTrend Scalper This Expert Advisor (EA) is designed for high-frequency trading on the 1-minute (M1) chart in both forex and crypto markets. It uses RSI and candlestick patterns to identify buy and sell signals, automatically executing trades with dynamic stop loss, take profit, and trailing stop levels based on market volatility.
- AdaptiveTrader Pro EA This Expert Advisor (EA) for MetaTrader leverages a combination of technical indicators, including RSI, ATR, and moving averages, to identify high-probability trading opportunities. Equipped with dynamic lot sizing, trailing stops, and performance-based adjustments, it is tailored to optimize trading decisions and manage risk effectively in volatile market conditions.
- Fair Value Gap (FVG) Indicator The Fair Value Gap (FVG) Indicator identifies price gaps that occur when there is an imbalance between buying and selling pressure. It highlights areas where price is likely to return to fill the gap, providing potential trade entry points based on market inefficiencies.
Most read articles this month

How to create Requirements Specification for ordering a trading robot
Are you trading using your own strategy? If your system rules can be formally described as software algorithms, it is better to entrust trading to an automated Expert Advisor. A robot does not need sleep or food and is not subject to human weaknesses. In this article, we show how to create Requirements Specification when ordering a trading robot in the Freelance service.

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.
Bestsellers in the Market:
8 new signals now available for subscription:
Growth: | 110.13 | % |
Equity: | 3 513.78 | USD |
Balance: | 3 513.78 | USD |
New publications in CodeBase
- Economic Calendar CSV This script saves a predefined set of economic events from the MetaTrader's built-in economic calendar into CSV file.
- Backtesting Trade Assistant Panel Backtesting Trade Assistant Panel
Published article "How to Create an Interactive MQL5 Dashboard/Panel Using the Controls Class (Part 2): Adding Button Responsiveness".

In this article, we focus on transforming our static MQL5 dashboard panel into an interactive tool by enabling button responsiveness. We explore how to automate the functionality of the GUI components, ensuring they react appropriately to user clicks. By the end of the article, we establish a dynamic interface that enhances user engagement and trading experience.
Published article "How to integrate Smart Money Concepts (OB) coupled with Fibonacci indicator for Optimal Trade Entry".

The SMC (Order Block) are key areas where institutional traders initiate significant buying or selling. After a significant price move, fibonacci helps to identify potential retracement from a recent swing high to a swing low to identify optimal trade entry.