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History of MQL5.community development

The most popular trading robots and technical indicators, news signals, regular incoming ready-made MQL5 programs in CodeBase and the most discussed Forum topics.

4 new signals now available for subscription:

VolumeHedger EA BTC RiskMid Lydians
241% 330 trades
Growth:240.88%
Equity:1,868.00USD
Balance:1,868.00USD
Crypto Killer MAX Risk
192% 564 trades
Growth:192.43%
Equity:289.51EUR
Balance:289.51EUR
Gold Trader Alfa signal
81% 756 trades
Growth:81.32%
Equity:3,107.69USD
Balance:3,107.69USD
and 1 more...
There are more than 2,310 articles published on site

Published article "From Basic to Intermediate: Template and Typename (I)".

From Basic to Intermediate: Template and Typename (I)

In this article, we start considering one of the concepts that many beginners avoid. This is related to the fact that templates are not an easy topic, as many do not understand the basic principle underlying the template: overload of functions and procedures.

Published article "From Basic to Intermediate: Floating point".

From Basic to Intermediate: Floating point

This article is a brief introduction to the concept of floating-point numbers. Since this text is very complex please, read it attentively and carefully. Do not expect to quickly master the floating-point system. It only becomes clear over time, as you gain experience using it. But this article will help you understand why your application sometimes produces results different from what you expect.

Published article "From Basic to Intermediate: Overload".

From Basic to Intermediate: Overload

Perhaps this article will be the most confusing for novice programmers. As a matter of fact, here I will show that it is not always that all functions and procedures have unique names in the same code. Yes, we can easily use functions and procedures with the same name — and this is called overload.

Published article "From Basic to Intermediate: Definitions (II)".

From Basic to Intermediate: Definitions (II)

In this article, we will continue our awareness of #define directive, but this time we will focus on its second form of use, that is, creating macros. Since this subject can be a bit complicated, we decided to use an application that we have been studying for some time. I hope you enjoy today's article.

The most downloaded free products:

More than 300 new charts published:

Chart EURGBP.c, H4, 2025.08.15 02:51 UTC, AT Global Markets Intl Ltd, MetaTrader 4, Real
EURGBP.c, H4
チャート XAUUSDb, D1, 2025.08.16 03:51 UTC, PT Monex Investindo Futures, MetaTrader 4, Real
XAUUSDb, D1
Gráfico GBPUSD, H1, 2025.08.16 23:47 UTC, Bountiful Innovations Limited, MetaTrader 4, Real
GBPUSD, H1

Bestsellers in the Market:

7 new topics on forum:

and 4 more...

Most downloaded source codes this week

  • Outbreak Trader 1.0 Breakout Trader 1.0 trades breakouts from the range.
  • Pending tread EA (Best for Gold) The Pending_tread EA is a versatile and easy-to-use trading robot designed to automate the placement and management of multiple pending orders arranged in a grid pattern above and below the current market price. This EA is well-suited for scalping strategies and can operate on any timeframe or currency pair, making it highly flexible for various trading styles.
  • MT4-BuildYourGridEA The expert is a system to help any trader to make a grid of orders.

Most read articles this week

MetaTrader 5 on Linux

MetaTrader 5 on Linux

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?

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.

Python-MetaTrader 5 Strategy Tester (Part 01): Trade Simulator

Python-MetaTrader 5 Strategy Tester (Part 01): Trade Simulator

The MetaTrader 5 module offered in Python provides a convenient way of opening trades in the MetaTrader 5 app using Python, but it has a huge problem, it doesn't have the strategy tester capability present in the MetaTrader 5 app, In this article series, we will build a framework for back testing your trading strategies in Python environments.

5 new signals now available for subscription:

FXTC
1,771% 471 trades
Growth:1,771.26%
Equity:819.84USD
Balance:837.39USD
XM Standard
50% 260 trades
Growth:50.44%
Equity:85.71USD
Balance:85.85USD
Dual DCA
41% 65 trades
Growth:41.28%
Equity:90.19USD
Balance:111.48USD
and 2 more...

New publications in CodeBase

  • A powerful and feature-rich JSON library for MQL5, designed to bring a modern development experience similar to Python/JS A powerful and feature-rich JSON library for MQL5, designed to bring a modern development experience similar to Python/JS
  • Multi_Divergence_EA The EA identifies trade setups by waiting for a user-defined number of indicators (e.g., 2 out of 3) to show divergence simultaneously. This multi-layer confirmation approach filters out market noise. Key Features: Triple Confirmation Engine: Analyzes RSI, MACD, & Stochastic divergence. Advanced Filters: Optional Trend Filter (MA) and Volume Filter for superior signal quality. Full Customization: Control all indicator settings, divergence sensitivity, and trade logic. Professional Risk Management: Use fixed lots or percentage-based money management with SL/TP.
  • Average Range It is an indicator that determines target levels according to the average of price movements.

The most downloaded free products:

Bestsellers in the Market:

There are more than 37,850 products available in Market

10 new topics on forum:

and 7 more...

New publications in CodeBase

  • Tarantella Tarantella EA: Advanced grid trading system with hedging capabilities and Market Profile integration. Uses ADX trend filtering, Fibonacci-based grid spacing, and multi-layered entry conditions (RSI/ATR/volume) to execute trades only within Market Profile value areas. Features intelligent risk management including trailing stops, breakeven triggers, and partial hedge closing.
  • Promise Interface for implementing asynchronous execution of algorithms
  • Profit Maximiser Profit Maximiser (PMax) Indicator is an indicator created by integrating the moving average of the Supertrend indicator.
There are more than 11,730 codes published in Codebase

4 new signals now available for subscription:

MOEX Nat
131% 20270 trades
Growth:131.26%
Equity:897,634.83RUB
Balance:646,304.14RUB
Digital Pride low risk
123% 151 trades
Growth:123.28%
Equity:1,928.48USD
Balance:1,901.72USD
WM Gold Sigma
85% 557 trades
Growth:84.51%
Equity:253.70USD
Balance:253.70USD
and 1 more...

The most downloaded free products:

New publications in CodeBase

  • BotCilento BotCilento is a sophisticated grid-trading Expert Advisor for MetaTrader 5 that combines trend-following signals with adaptive risk management.
  • Price Percentage Zigzag (No timeframes) Zigzag which changes wave direction based on price percentage change on the asset
  • EQ Dashboard Historical equity of one-time and one-time open virtual positions to analyse the efficiency of spread/equity trading

Bestsellers in the Market:

8 new topics on forum:

and 5 more...

6 new signals now available for subscription:

Bergoglio88
301% 152 trades
Growth:300.75%
Equity:1,202.25USD
Balance:1,202.25USD
Aureus
291% 3440 trades
Growth:291.40%
Equity:3,568.17EUR
Balance:3,568.17EUR
EuroWave SoftGrid
85% 1867 trades
Growth:85.39%
Equity:1,306.88USD
Balance:1,324.78USD
and 3 more...

The most downloaded free products:

More than 400 new charts published:

チャート PainX 600, M20, 2025.08.13 08:38 UTC, Systemgates Limited, MetaTrader 5, Real
PainX 600, M20
Grafico US100, M1, 2025.08.14 14:13 UTC, Hantec Markets Holdings Limited, MetaTrader 5, Real
US100, M1
图表 GBPUSD, M15, 2025.08.13 14:05 UTC, RoboForex Ltd, MetaTrader 4, Demo
GBPUSD, M15

9 new signals now available for subscription:

THPX15
3,412% 2075 trades
Growth:3,411.54%
Equity:22,937.27USD
Balance:22,937.27USD
From 1k to 10k
2,076% 694 trades
Growth:2,076.42%
Equity:14,363.90USD
Balance:15,464.46USD
EA RDIP GPro AvH Med
94% 567 trades
Growth:93.86%
Equity:1,673.07USD
Balance:1,673.07USD
and 6 more...

The most popular forum topics:

Bestsellers in the Market:

There are more than 37,780 products available in Market

12 new topics on forum:

and 9 more...

Published article "Parafrac Oscillator: Combination of Parabolic and Fractal Indicator".

Parafrac Oscillator: Combination of Parabolic and Fractal Indicator

We will explore how the Parabolic SAR and the Fractal indicator can be combined to create a new oscillator-based indicator. By integrating the unique strengths of both tools, traders can aim at developing a more refined and effective trading strategy.

Published article "Neural Networks in Trading: Parameter-Efficient Transformer with Segmented Attention (Final Part)".

Neural Networks in Trading: Parameter-Efficient Transformer with Segmented Attention (Final Part)

In the previous work, we discussed the theoretical aspects of the PSformer framework, which includes two major innovations in the classical Transformer architecture: the Parameter Shared (PS) mechanism and attention to spatio-temporal segments (SegAtt). In this article, we continue the work we started on implementing the proposed approaches using MQL5.

Published article "From Basic to Intermediate: Definitions (I)".

From Basic to Intermediate: Definitions (I)

In this article we will do things that many will find strange and completely out of context, but which, if used correctly, will make your learning much more fun and interesting: we will be able to build quite interesting things based on what is shown here. This will allow you to better understand the syntax of the MQL5 language. The materials provided here are for educational purposes only. It should not be considered in any way as a final application. Its purpose is not to explore the concepts presented.

Published article "Price Action Analysis Toolkit Development (Part 36): Unlocking Direct Python Access to MetaTrader 5 Market Streams".

Price Action Analysis Toolkit Development (Part 36): Unlocking Direct Python Access to MetaTrader 5 Market Streams

Harness the full potential of your MetaTrader 5 terminal by leveraging Python’s data-science ecosystem and the official MetaTrader 5 client library. This article demonstrates how to authenticate and stream live tick and minute-bar data directly into Parquet storage, apply sophisticated feature engineering with Ta and Prophet, and train a time-aware Gradient Boosting model. We then deploy a lightweight Flask service to serve trade signals in real time. Whether you’re building a hybrid quant framework or enhancing your EA with machine learning, you’ll walk away with a robust, end-to-end pipeline for data-driven algorithmic trading.

Published article "Developing a Replay System (Part 76): New Chart Trade (III)".

Developing a Replay System (Part 76): New Chart Trade (III)

In this article, we'll look at how the code of DispatchMessage, missing from the previous article, works. We will laso introduce the topic of the next article. For this reason, it is important to understand how this code works before moving on to the next topic. 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:

There are more than 151,080 topics available on forum

7 new topics on forum:

and 4 more...

13 new signals now available for subscription:

DANA DARURAT
328% 667 trades
Growth:327.54%
Equity:109.74USD
Balance:109.74USD
Xbxx EA
161% 267 trades
Growth:160.62%
Equity:281.64USD
Balance:281.91USD
FX Fun 1
96% 1798 trades
Growth:96.36%
Equity:1,027.20USD
Balance:1,251.77USD
and 10 more...

New publications in CodeBase

  • Similarity Based Market Watch Symbol Mapping Script This script is a reference solution for mapping symbol names configured by users in MetaTrader 5 EAs or scripts to the actual names provided by the broker. It uses the Levenshtein distance algorithm to automatically identify the most similar symbol in Market Watch. Ideal for developers facing compatibility issues with prefixes or suffixes in symbol names. It is a customisable starting point to suit any specific need.
  • Outbreak Trader 1.0 Breakout Trader 1.0 trades breakouts from the range.

Published article "Neural Networks in Trading: A Parameter-Efficient Transformer with Segmented Attention (PSformer)".

Neural Networks in Trading: A Parameter-Efficient Transformer with Segmented Attention (PSformer)

This article introduces the new PSformer framework, which adapts the architecture of the vanilla Transformer to solving problems related to multivariate time series forecasting. The framework is based on two key innovations: the Parameter Sharing (PS) mechanism and the Segment Attention (SegAtt).

The most downloaded free products:

More than 400 new charts published:

Gráfico EURUSD, M5, 2025.08.11 23:14 UTC, LiteFinance Global LLC, MetaTrader 5, Real
EURUSD, M5
차트 DE40, M15, 2025.08.12 07:56 UTC, Raw Trading Ltd, MetaTrader 5, Demo
DE40, M15
График USDRUR, W1, 2025.08.10 06:51 UTC, InstaForex, MetaTrader 4, Real
USDRUR, W1
There are more than 37,700 products available in Market

Bestsellers in the Market:

Most downloaded source codes this month

  • Auto Tp Set Auto TP and SL: The “Set Auto TP and SL” (Take Profit and Stop Loss) feature is a crucial tool in any trading strategy, designed to automate risk and reward management. It allows traders to define fixed price levels where a trade should be automatically closed to either secure profits (TP) or limit losses (SL), removing the need for constant manual monitoring. When this feature is enabled, each position you open will automatically include a predefined Take Profit and Stop Loss level based on your custom parameters, such as a specific number of pips, percentage of balance, or technical levels. This not only saves time but also ensures that your trades are protected from sudden market movements and emotional decision-making.
  • HLPeak_Trend High/Low Peak Trend
  • Auto Tp Set Auto TP and SL: Automatically setting Take Profit (TP) and Stop Loss (SL) helps manage risk and lock in profits without manual intervention. This feature ensures each trade has predefined exit levels, reducing emotional decision-making and improving trading discipline. Ideal for both beginners and experienced traders, it provides consistency and protection in volatile markets.
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