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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.

There are more than 36,490 products available in Market

The most popular forum topics:

Published article "Neural Networks in Trading: Unified Trajectory Generation Model (UniTraj)".

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".

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".

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:

10 new signals now available for subscription:

RicksSignalRoom
257% 229 trades
Growth:256.60%
Equity:1,795.17USD
Balance:1,795.17USD
TREND RSI SCALPER
139% 2499 trades
Growth:138.77%
Equity:1,392.72GBP
Balance:1,393.23GBP
Sursum Versus 2
53% 537 trades
Growth:53.48%
Equity:767.38USD
Balance:767.38USD
and 7 more...

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?

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.

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 Test a Trading Robot Before Buying

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.

There are more than 149,720 topics available on forum

12 new topics on forum:

and 9 more...

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:

11 new topics on forum:

and 8 more...

Bestsellers in the Market:

4 new signals now available for subscription:

EAGLHF
59% 117 trades
Growth:59.49%
Equity:478.46USD
Balance:478.46USD
Scalping AI 2 MT4
45% 1245 trades
Growth:45.11%
Equity:1,895.43USD
Balance:1,895.43USD
Banluncanghai
10% 221 trades
Growth:10.17%
Equity:371.90USD
Balance:371.90USD
and 1 more...

The most downloaded free products:

More than 500 new charts published:

График US30.cash, M1, 2025.03.20 15:36 UTC, FTMO Global Markets Ltd, MetaTrader 4, Real
US30.cash, M1
Chart XAUUSDr, H1, 2025.03.21 21:00 UTC, HF Markets (SV) Ltd., MetaTrader 5, Real
XAUUSDr, H1
チャート Crash 300 Index, M15, 2025.03.21 14:52 UTC, Deriv (SVG) LLC, MetaTrader 5, Real
Crash 300 Index, M15

20 new signals now available for subscription:

Prime Source
299% 410 trades
Growth:299.03%
Equity:3,724.78USD
Balance:3,724.78USD
EA Tokugawa
160% 46 trades
Growth:159.80%
Equity:266.01USD
Balance:266.01USD
GoldMan EA
81% 104 trades
Growth:80.86%
Equity:57.73USD
Balance:57.73USD
and 17 more...

Bestsellers in the Market:

There are more than 36,420 products available in Market

16 new topics on forum:

and 13 more...

Published article "Developing a Replay System (Part 61): Playing the service (II)".

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".

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:

29 new signals now available for subscription:

Chung
275% 219 trades
Growth:275.49%
Equity:247.63USD
Balance:247.63USD
TheTrend v2
214% 15485 trades
Growth:214.02%
Equity:314,172.59USD
Balance:314,013.24USD
Kent CNY
181% 144 trades
Growth:180.95%
Equity:6,062.89CNY
Balance:6,076.99CNY
and 26 more...

12 new topics on forum:

and 9 more...

The most popular forum topics:

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".

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:

17 new signals now available for subscription:

EA Gold ELF
252% 120 trades
Growth:252.32%
Equity:3,774.85USD
Balance:3,774.85USD
Midas Da
98% 4673 trades
Growth:97.96%
Equity:9,346.00USD
Balance:27,574.85USD
BAY
80% 85 trades
Growth:80.34%
Equity:180,708.91USD
Balance:180,339.06USD
and 14 more...
There are more than 36,370 products available in Market

More than 500 new charts published:

Chart GER40, M1, 2025.03.18 08:12 UTC, Pepperstone Markets Kenya Limited, MetaTrader 4, Real
GER40, M1
차트 HKInd, M5, 2025.03.18 02:13 UTC, ActivTrades Corp, MetaTrader 5, Demo
HKInd, M5
图表 AUDNZD, W1, 2025.03.19 20:42 UTC, FTMO Global Markets Ltd, MetaTrader 5, Real
AUDNZD, W1

Bestsellers in the Market:

There are more than 149,660 topics available on forum

10 new topics on forum:

and 7 more...
There are more than 2,050 articles published on site

Published article "Resampling techniques for prediction and classification assessment in MQL5".

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)".

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

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.

How to Test a Trading Robot Before Buying

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.

27 new signals now available for subscription:

DMGolAm
528% 455 trades
Growth:527.66%
Equity:9,932.70USD
Balance:11,263.26USD
ALAlfa
280% 685 trades
Growth:280.16%
Equity:1,760,731.97RUB
Balance:2,400,627.45RUB
Juragan Emas
206% 176 trades
Growth:205.51%
Equity:305.51USD
Balance:305.51USD
and 24 more...

9 new topics on forum:

and 6 more...

The most downloaded free products:

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