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.

Published article "From Basic to Intermediate: Arrays and Strings (II)".

From Basic to Intermediate: Arrays and Strings (II)

In this article I will show that although we are still at a very basic stage of programming, we can already implement some interesting applications. In this case, we will create a fairly simple password generator. This way we will be able to apply some of the concepts that have been explained so far. In addition, we will look at how solutions can be developed for some specific problems.

There are more than 11,630 codes published in Codebase

The most downloaded free products:

6 new topics on forum:

and 3 more...

Bestsellers in the Market:

Most downloaded source codes this week

  • Risk Management EA Based on ATR Volatility Professional Expert Advisor that automatically manages risk and calculates position size based on real market volatility (ATR). Intelligent capital protection system with dynamic stop loss mechanism, suitable for traders who want strict risk control.
  • Countdown 2.0 Countdown is an advanced indicator designed for traders who want to track the time remaining until the next candlestick or the next market open clearly and efficiently. With three flexible display modes (commentary, chart borders or next to price), this indicator offers a customisable solution to suit your trading needs.
  • Fair Value Gaps Fair Value Gaps indicator or 'imbalance areas' where markets often move back to.

Most read articles this week

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.

Automating Trading Strategies in MQL5 (Part 16): Midnight Range Breakout with Break of Structure (BoS) Price Action

Automating Trading Strategies in MQL5 (Part 16): Midnight Range Breakout with Break of Structure (BoS) Price Action

In this article, we automate the Midnight Range Breakout with Break of Structure strategy in MQL5, detailing code for breakout detection and trade execution. We define precise risk parameters for entries, stops, and profits. Backtesting and optimization are included for practical trading.

4 new signals now available for subscription:

STEVE_M RLKS_10YR_1M_2M VT071
70% 5183 trades
Growth:70.11%
Equity:24,495.81USD
Balance:28,371.07USD
STEVE_M RLKS_10YR_1M VT069
61% 3983 trades
Growth:61.36%
Equity:18,244.63USD
Balance:18,846.64USD
STEVE_M RKDM_10YR VT118
39% 1446 trades
Growth:38.74%
Equity:13,556.28USD
Balance:42,803.95USD
and 1 more...

New publications in CodeBase

The most downloaded free products:

More than 500 new charts published:

图表 EURCAD, H4, 2025.05.10 09:46 UTC, Key to Markets Group Ltd, MetaTrader 4, Demo
EURCAD, H4
チャート XAUUSD, M30, 2025.05.09 15:57 UTC, Deriv.com Limited, MetaTrader 5, Demo
XAUUSD, M30
图表 EURUSD, H1, 2025.05.09 14:22 UTC, ePlanet Brokers Ltd, MetaTrader 5, Demo
EURUSD, H1

The most popular forum topics:

3 new topics on forum:

Bestsellers in the Market:

New publications in CodeBase

The most downloaded free products:

There are more than 32,800 products available in Market

Bestsellers in the Market:

6 new topics on forum:

and 3 more...

6 new signals now available for subscription:

MTL2 No Swap
481% 1886 trades
Growth:480.87%
Equity:10,992.31USD
Balance:10,995.19USD
Burning Grid High Risk
338% 9770 trades
Growth:337.73%
Equity:4,100.41EUR
Balance:4,843.76EUR
Burning Grid Low Risk
258% 4108 trades
Growth:258.09%
Equity:1,510.74EUR
Balance:1,789.81EUR
and 3 more...

Published article "Raw Code Optimization and Tweaking for Improving Back-Test Results".

Raw Code Optimization and Tweaking for Improving Back-Test Results

Enhance your MQL5 code by optimizing logic, refining calculations, and reducing execution time to improve back-test accuracy. Fine-tune parameters, optimize loops, and eliminate inefficiencies for better performance.

Published article "MQL5 Trading Tools (Part 2): Enhancing the Interactive Trade Assistant with Dynamic Visual Feedback".

MQL5 Trading Tools (Part 2): Enhancing the Interactive Trade Assistant with Dynamic Visual Feedback

In this article, we upgrade our Trade Assistant Tool by adding drag-and-drop panel functionality and hover effects to make the interface more intuitive and responsive. We refine the tool to validate real-time order setups, ensuring accurate trade configurations relative to market prices. We also backtest these enhancements to confirm their reliability.

Published article "MQL5 Wizard Techniques you should know (Part 64): Using Patterns of DeMarker and Envelope Channels with the White-Noise Kernel".

MQL5 Wizard Techniques you should know (Part 64): Using Patterns of DeMarker and Envelope Channels with the White-Noise Kernel

The DeMarker Oscillator and the Envelopes' indicator are momentum and support/ resistance tools that can be paired when developing an Expert Advisor. We continue from our last article that introduced these pair of indicators by adding machine learning to the mix. We are using a recurrent neural network that uses the white-noise kernel to process vectorized signals from these two indicators. This is done in a custom signal class file that works with the MQL5 wizard to assemble an Expert Advisor.

The most downloaded free products:

More than 600 new charts published:

图表 EURUSD, D1, 2025.05.08 07:56 UTC, BenchMark Finance AD, MetaTrader 4, Real
EURUSD, D1
图表 XAUUSD, H1, 2025.05.08 17:33 UTC, MetaQuotes Ltd., MetaTrader 5, Demo
XAUUSD, H1
차트 EURUSD, M15, 2025.05.08 06:27 UTC, Exness Technologies Ltd, MetaTrader 5, Real
EURUSD, M15

Bestsellers in the Market:

10 new signals now available for subscription:

UpFuji MT4
318% 1745 trades
Growth:317.66%
Equity:552.71USD
Balance:552.71USD
UpFuji MT5
121% 643 trades
Growth:120.76%
Equity:545.22USD
Balance:545.22USD
UpEverest MT5
103% 561 trades
Growth:102.55%
Equity:356.39USD
Balance:356.39USD
and 7 more...

2 new topics on forum:

There are more than 2,130 articles published on site

Published article "Developing a Replay System (Part 67): Refining the Control Indicator".

Developing a Replay System (Part 67): Refining the Control Indicator

In this article, we'll look at what can be achieved with a little code refinement. This refinement is aimed at simplifying our code, making more use of MQL5 library calls and, above all, making it much more stable, secure and easy to use in other projects that we may develop in the future.

Published article "Forecasting exchange rates using classic machine learning methods: Logit and Probit models".

Forecasting exchange rates using classic machine learning methods: Logit and Probit models

In the article, an attempt is made to build a trading EA for predicting exchange rate quotes. The algorithm is based on classical classification models - logistic and probit regression. The likelihood ratio criterion is used as a filter for trading signals.

Published article "Economic forecasts: Exploring the Python potential".

Economic forecasts: Exploring the Python potential

How to use World Bank economic data for forecasts? What happens when you combine AI models and economics?

Published article "Creating a Trading Administrator Panel in MQL5 (Part XI): Modern feature communications interface (I)".

Creating a Trading Administrator Panel in MQL5 (Part XI): Modern feature communications interface (I)

Today, we are focusing on the enhancement of the Communications Panel messaging interface to align with the standards of modern, high-performing communication applications. This improvement will be achieved by updating the CommunicationsDialog class. Join us in this article and discussion as we explore key insights and outline the next steps in advancing interface programming using MQL5.

The most downloaded free products:

Bestsellers in the Market:

The most popular forum topics:

12 new topics on forum:

and 9 more...
There are more than 32,740 products available in Market

New publications in CodeBase

  • Multi-Day Dynamic VWAP Dynamic VWAP level which can be averaged over multiple days
  • Creating a Simple News Filter for XAUUSD Trading on MT5 Trading XAUUSD (Gold) is often influenced by major economic news events like USD, GBP, or EUR releases. To mitigate risks during these volatile periods, using a News Filter in your Expert Advisor (EA) is essential. In this article, I’ll share how to create a simple News Filter on MT5 and apply it to XAUUSD trading.

7 new signals now available for subscription:

TirolRisk PAMM 1 Vantage Zaunschirm GmbH
150% 6351 trades
Growth:149.63%
Equity:20,558.96EUR
Balance:36,236.26EUR
AMJ Triple Force
43% 263 trades
Growth:43.39%
Equity:1,024.05USD
Balance:1,025.75USD
JASON RKDM_10YR VT050
39% 1459 trades
Growth:39.15%
Equity:13,586.40USD
Balance:42,786.21USD
and 4 more...

Published article "Finding custom currency pair patterns in Python using MetaTrader 5".

Finding custom currency pair patterns in Python using MetaTrader 5

Are there any repeating patterns and regularities in the Forex market? I decided to create my own pattern analysis system using Python and MetaTrader 5. A kind of symbiosis of math and programming for conquering Forex.

Published article "High frequency arbitrage trading system in Python using MetaTrader 5".

High frequency arbitrage trading system in Python using MetaTrader 5

In this article, we will create an arbitration system that remains legal in the eyes of brokers, creates thousands of synthetic prices on the Forex market, analyzes them, and successfully trades for profit.

Published article "MQL5 Wizard Techniques you should know (Part 63): Using Patterns of DeMarker and Envelope Channels".

MQL5 Wizard Techniques you should know (Part 63): Using Patterns of DeMarker and Envelope Channels

The DeMarker Oscillator and the Envelope indicator are momentum and support/resistance tools that can be paired when developing an Expert Advisor. We therefore examine on a pattern by pattern basis what could be of use and what potentially avoid. We are using, as always, a wizard assembled Expert Advisor together with the Patterns-Usage functions that are built into the Expert Signal Class.

Published article "Overcoming The Limitation of Machine Learning (Part 1): Lack of Interoperable Metrics".

Overcoming The Limitation of Machine Learning (Part 1): Lack of Interoperable Metrics

There is a powerful and pervasive force quietly corrupting the collective efforts of our community to build reliable trading strategies that employ AI in any shape or form. This article establishes that part of the problems we face, are rooted in blind adherence to "best practices". By furnishing the reader with simple real-world market-based evidence, we will reason to the reader why we must refrain from such conduct, and rather adopt domain-bound best practices if our community should stand any chance of recovering the latent potential of AI.

Published article "MQL5 Trading Tools (Part 1): Building an Interactive Visual Pending Orders Trade Assistant Tool".

MQL5 Trading Tools (Part 1): Building an Interactive Visual Pending Orders Trade Assistant Tool

In this article, we introduce the development of an interactive Trade Assistant Tool in MQL5, designed to simplify placing pending orders in Forex trading. We outline the conceptual design, focusing on a user-friendly GUI for setting entry, stop-loss, and take-profit levels visually on the chart. Additionally, we detail the MQL5 implementation and backtesting process to ensure the tool’s reliability, setting the stage for advanced features in the preceding parts.

The most downloaded free products:

More than 500 new charts published:

图表 XAUUSD+, M15, 2025.05.05 09:00 UTC, Startrader Financial Markets Limited, MetaTrader 4, Real
XAUUSD+, M15
Grafik BTCUSDT, H4, 2025.05.04 03:31 UTC, Hong Kong Red Lion Capital Limited, MetaTrader 4, Real
BTCUSDT, H4
Grafik BTCUSDT, H4, 2025.05.04 02:23 UTC, Hong Kong Red Lion Capital Limited, MetaTrader 4, Real
BTCUSDT, H4

Bestsellers in the Market:

There are more than 150,050 topics available on forum

12 new topics on forum:

and 9 more...
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