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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.

The most popular forum topics:

The most downloaded free products:

There are more than 145,520 topics available on forum

25 new topics on forum:

and 22 more...
There are more than 28,260 products available in Market

Bestsellers in the Market:

Published article "DRAW_ARROW drawing type in multi-symbol multi-period indicators".

DRAW_ARROW drawing type in multi-symbol multi-period indicators

In this article, we will look at drawing arrow multi-symbol multi-period indicators. We will also improve the class methods for correct display of arrows showing data from arrow indicators calculated on a symbol/period that does not correspond to the symbol/period of the current chart.

Published article "Building A Candlestick Trend Constraint Model(Part 3): Detecting changes in trends while using this system".

Building A Candlestick Trend Constraint Model(Part 3): Detecting changes in trends while using this system

This article explores how economic news releases, investor behavior, and various factors can influence market trend reversals. It includes a video explanation and proceeds by incorporating MQL5 code into our program to detect trend reversals, alert us, and take appropriate actions based on market conditions. This builds upon previous articles in the series.

Published article "Spurious Regressions in Python".

Spurious Regressions in Python

Spurious regressions occur when two time series exhibit a high degree of correlation purely by chance, leading to misleading results in regression analysis. In such cases, even though variables may appear to be related, the correlation is coincidental and the model may be unreliable.

The most downloaded free products:

Bestsellers in the Market:

28 new topics on forum:

and 25 more...

Published article "Developing a multi-currency Expert Advisor (Part 1): Collaboration of several trading strategies".

Developing a multi-currency Expert Advisor (Part 1): Collaboration of several trading strategies

There are quite a lot of different trading strategies. So, it might be useful to apply several strategies working in parallel to diversify risks and increase the stability of trading results. But if each strategy is implemented as a separate Expert Advisor (EA), then managing their work on one trading account becomes much more difficult. To solve this problem, it would be reasonable to implement the operation of different trading strategies within a single EA.

The most downloaded free products:

More than 500 new charts published:

Graphique EURGBPr, D1, 2024.05.22 20:13 UTC, HF Markets (SV) Ltd., MetaTrader 4, Real
EURGBPr, D1
차트 XAUUSD+, M30, 2024.05.22 16:44 UTC, STARTRADER International PTY Limited, MetaTrader 4, Real
XAUUSD+, M30
График US30+, M15, 2024.05.22 20:52 UTC, STARTRADER International PTY Limited, MetaTrader 4, Real
US30+, M15

15 new topics on forum:

and 12 more...

Bestsellers in the Market:

2 new signals now available for subscription:

Yugehuiwan
251% 4270 trades
Growth:250.76%
Equity:8,712.72USD
Balance:8,728.25USD
and 1 more...

Published article "MQL5 Wizard Techniques you should know (Part 20): Symbolic Regression".

MQL5 Wizard Techniques you should know (Part 20): Symbolic Regression

Symbolic Regression is a form of regression that starts with minimal to no assumptions on what the underlying model that maps the sets of data under study would look like. Even though it can be implemented by Bayesian Methods or Neural Networks, we look at how an implementation with Genetic Algorithms can help customize an expert signal class usable in the MQL5 wizard.

Published article "Population optimization algorithms: Binary Genetic Algorithm (BGA). Part II".

Population optimization algorithms: Binary Genetic Algorithm (BGA). Part II

In this article, we will look at the binary genetic algorithm (BGA), which models the natural processes that occur in the genetic material of living things in nature.

The most downloaded free products:

Bestsellers in the Market:

Most downloaded source codes this month

Most read articles this month

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.

The most popular forum topics:

There are more than 145,440 topics available on forum

15 new topics on forum:

and 12 more...
There are more than 1,600 articles published on site

Published article "Learn how to trade the Fair Value Gap (FVG)/Imbalances step-by-step: A Smart Money concept approach".

Learn how to trade the Fair Value Gap (FVG)/Imbalances step-by-step: A Smart Money concept approach

A step-by-step guide to creating and implementing an automated trading algorithm in MQL5 based on the Fair Value Gap (FVG) trading strategy. A detailed tutorial on creating an expert advisor that can be useful for both beginners and experienced traders.

Published article "Triangular arbitrage with predictions".

Triangular arbitrage with predictions

This article simplifies triangular arbitrage, showing you how to use predictions and specialized software to trade currencies smarter, even if you're new to the market. Ready to trade with expertise?

Published article "Neural networks made easy (Part 69): Density-based support constraint for the behavioral policy (SPOT)".

Neural networks made easy (Part 69): Density-based support constraint for the behavioral policy (SPOT)

In offline learning, we use a fixed dataset, which limits the coverage of environmental diversity. During the learning process, our Agent can generate actions beyond this dataset. If there is no feedback from the environment, how can we be sure that the assessments of such actions are correct? Maintaining the Agent's policy within the training dataset becomes an important aspect to ensure the reliability of training. This is what we will talk about in this article.

The most downloaded free products:

Bestsellers in the Market:

25 new topics on forum:

and 22 more...

The most popular forum topics:

2 new signals now available for subscription:

Balanced Blend 2
190% 4822 trades
Growth:190.39%
Equity:3,878.74USD
Balance:3,957.92USD
PrimeUSA
-47% 560 trades
Growth:-46.58%
Equity:645.81USD
Balance:1,569.00USD

Published article "Developing an MQL5 RL agent with RestAPI integration (Part 3): Creating automatic moves and test scripts in MQL5".

Developing an MQL5 RL agent with RestAPI integration (Part 3): Creating automatic moves and test scripts in MQL5

This article discusses the implementation of automatic moves in the tic-tac-toe game in Python, integrated with MQL5 functions and unit tests. The goal is to improve the interactivity of the game and ensure the reliability of the system through testing in MQL5. The presentation covers game logic development, integration, and hands-on testing, and concludes with the creation of a dynamic game environment and a robust integrated system.

Published article "Population optimization algorithms: Binary Genetic Algorithm (BGA). Part I".

Population optimization algorithms: Binary Genetic Algorithm (BGA). Part I

In this article, we will explore various methods used in binary genetic and other population algorithms. We will look at the main components of the algorithm, such as selection, crossover and mutation, and their impact on the optimization. In addition, we will study data presentation methods and their impact on optimization results.

New publications in CodeBase

  • Trap News MT5 Script For Trap News High Impact
  • 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.

The most downloaded free products:

More than 100 new charts published:

Chart EURGBPr, D1, 2024.05.19 11:05 UTC, HF Markets (SV) Ltd., MetaTrader 4, Real
EURGBPr, D1
Chart CADJPYr, H1, 2024.05.15 21:39 UTC, HF Markets (SV) Ltd., MetaTrader 4, Real
CADJPYr, H1
Grafik XAUUSD, M15, 2024.05.19 15:15 UTC, Exness Technologies Ltd, MetaTrader 5, Real
XAUUSD, M15

Bestsellers in the Market:

9 new topics on forum:

and 6 more...

Most downloaded source codes this week

  • Breakout Strategy with Prop Firm Helper Functions This is an update of the "Simple Yet Effective Breakout Strategy". In this code, I have added some helper functions for prop firm challenges.
  • Harmonic AI Pattern HarmonicEA is an Expert Advisor (EA) developed for MetaTrader 4 (MT4) that utilizes harmonic pattern recognition and RSI-based signals to identify potential trading opportunities in the forex market. The EA is designed to detect various bullish and bearish harmonic patterns, including crab, butterfly, bat, deep bat, AB=CD, 3-drive, 5-drive, and shark patterns, across multiple timeframes. It incorporates risk management features such as dynamic lot sizing based on a percentage of account balance, maximum drawdown control, and a trailing stop mechanism to protect profits. HarmonicEA is suitable for traders seeking an automated solution to capitalize on harmonic patterns while managing risk effectively.
  • Candle Time End and Spread The indicator displays the current spread and the time till closing the bar (candlestick) at the same time.

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 28,200 products available in Market

Bestsellers in the Market:

There are more than 145,380 topics available on forum

15 new topics on forum:

and 12 more...

The most downloaded free products:

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