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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.

Published article "Multiple Symbol Analysis With Python And MQL5 (Part II): Principal Components Analysis For Portfolio Optimization".

Multiple Symbol Analysis With Python And MQL5 (Part II): Principal Components Analysis For Portfolio Optimization

Managing trading account risk is a challenge for all traders. How can we develop trading applications that dynamically learn high, medium, and low-risk modes for various symbols in MetaTrader 5? By using PCA, we gain better control over portfolio variance. I’ll demonstrate how to create applications that learn these three risk modes from market data fetched from MetaTrader 5.

The most downloaded free products:

Bestsellers in the Market:

8 new topics on forum:

and 5 more...

Published article "News Trading Made Easy (Part 5): Performing Trades (II)".

News Trading Made Easy (Part 5): Performing Trades (II)

This article will expand on the trade management class to include buy-stop and sell-stop orders to trade news events and implement an expiration constraint on these orders to prevent any overnight trading. A slippage function will be embedded into the expert to try and prevent or minimize possible slippage that may occur when using stop orders in trading, especially during news events.

Published article "How to view deals directly on the chart without weltering in trading history".

How to view deals directly on the chart without weltering in trading history

In this article, we will create a simple tool for convenient viewing of positions and deals directly on the chart with key navigation. This will allow traders to visually examine individual deals and receive all the information about trading results right on the spot.

2 new signals now available for subscription:

CGSH 2024
86% 1004 trades
Growth:85.68%
Equity:9,282.75USD
Balance:9,282.75USD
GM TRADER2
18% 182 trades
Growth:17.60%
Equity:1,025.22USD
Balance:1,025.22USD

Published article "Requesting in Connexus (Part 6): Creating an HTTP Request and Response".

Requesting in Connexus (Part 6): Creating an HTTP Request and Response

In this sixth article of the Connexus library series, we will focus on a complete HTTP request, covering each component that makes up a request. We will create a class that represents the request as a whole, which will help us bring together the previously created classes.

The most downloaded free products:

There are more than 31,820 products available in Market

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.

13 new topics on forum:

and 10 more...

8 new signals now available for subscription:

Mesin Forex FBS
105% 109 trades
Growth:104.99%
Equity:27,221.16USD
Balance:27,688.80USD
JIGT
80% 3071 trades
Growth:80.37%
Equity:6,675.27USD
Balance:8,149.07USD
NastyaTradersHood FX USD
34% 168 trades
Growth:34.08%
Equity:5,070.29USD
Balance:5,111.33USD
and 5 more...

The most downloaded free products:

Bestsellers in the Market:

The most popular forum topics:

6 new signals now available for subscription:

PJ Oil 5
266% 483 trades
Growth:266.34%
Equity:760.97USD
Balance:979.45USD
Black Book FX MP
103% 1772 trades
Growth:102.78%
Equity:1,328.57USD
Balance:1,334.52USD
DT Low risk
98% 317 trades
Growth:97.62%
Equity:21,752.83EUR
Balance:21,752.83EUR
and 3 more...

9 new topics on forum:

and 6 more...

Published article "Developing a Replay System (Part 51): Things Get Complicated (III)".

Developing a Replay System (Part 51): Things Get Complicated (III)

In this article, we will look into one of the most difficult issues in the field of MQL5 programming: how to correctly obtain a chart ID, and why objects are sometimes not plotted on the chart. The materials presented here are for didactic purposes only. Under no circumstances should the application be viewed for any purpose other than to learn and master the concepts presented.

Published article "Self Optimizing Expert Advisor With MQL5 And Python (Part VI): Taking Advantage of Deep Double Descent".

Self Optimizing Expert Advisor With MQL5 And Python (Part VI): Taking Advantage of Deep Double Descent

Traditional machine learning teaches practitioners to be vigilant not to overfit their models. However, this ideology is being challenged by new insights published by diligent researches from Harvard, who have discovered that what appears to be overfitting may in some circumstances be the results of terminating your training procedures prematurely. We will demonstrate how we can use the ideas published in the research paper, to improve our use of AI in forecasting market returns.

The most downloaded free products:

More than 200 new charts published:

Chart GBPUSD+, M15, 11/1/2024 1:35 PM UTC, STARTRADER International PTY Limited, MetaTrader 4, Real
GBPUSD+, M15
Chart XAUUSD, M5, 11/2/2024 4:17 PM UTC, MetaQuotes Ltd., MetaTrader 5, Demo
XAUUSD, M5
Chart EURUSD, H1, 11/1/2024 6:33 AM UTC, BenchMark Finance AD, MetaTrader 4, Real
EURUSD, H1

6 new topics on forum:

and 3 more...

Most downloaded source codes this week

  • 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.
  • SuperTrend SuperTrend indicator.
  • 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.

Bestsellers in the Market:

3 new signals now available for subscription:

GapTrading
52% 643 trades
Growth:52.22%
Equity:7,296.49EUR
Balance:11,122.40EUR
Tabungan Balap 1
41% 1470 trades
Growth:41.26%
Equity:3,299.96USD
Balance:3,302.77USD
and 1 more...
There are more than 31,760 products available in Market

8 new topics on forum:

and 5 more...

Bestsellers in the Market:

3 new signals now available for subscription:

RuaNinja
1,610% 7756 trades
Growth:1,609.99%
Equity:11,771.49USD
Balance:12,384.74USD
Andorra Trading Alpha Strike
174% 750 trades
Growth:174.28%
Equity:1,372.13EUR
Balance:1,381.40EUR
Open Golden Range
-28% 1081 trades
Growth:-27.74%
Equity:7,416.93USD
Balance:8,081.98USD

The most downloaded free products:

Bestsellers in the Market:

The most popular forum topics:

There are more than 147,970 topics available on forum

14 new topics on forum:

and 11 more...

2 new signals now available for subscription:

VisionAI FX
10% 375 trades
Growth:9.73%
Equity:1,872.05USD
Balance:1,872.05USD
Darwinex VF Caput
3% 3468 trades
Growth:3.16%
Equity:103,160.33USD
Balance:103,164.73USD
There are more than 1,850 articles published on site

Published article "Elements of correlation analysis in MQL5: Pearson chi-square test of independence and correlation ratio".

Elements of correlation analysis in MQL5: Pearson chi-square test of independence and correlation ratio

The article observes classical tools of correlation analysis. An emphasis is made on brief theoretical background, as well as on the practical implementation of the Pearson chi-square test of independence and the correlation ratio.

Published article "Neural Networks Made Easy (Part 91): Frequency Domain Forecasting (FreDF)".

Neural Networks Made Easy (Part 91): Frequency Domain Forecasting (FreDF)

We continue to explore the analysis and forecasting of time series in the frequency domain. In this article, we will get acquainted with a new method to forecast data in the frequency domain, which can be added to many of the algorithms we have studied previously.

Published article "Feature Engineering With Python And MQL5 (Part I): Forecasting Moving Averages For Long-Range AI Models".

Feature Engineering With Python And MQL5 (Part I): Forecasting Moving Averages For Long-Range AI Models

The moving averages are by far the best indicators for our AI models to predict. However, we can improve our accuracy even further by carefully transforming our data. This article will demonstrate, how you can build AI Models capable of forecasting further into the future than you may currently be practicing without significant drops to your accuracy levels. It is truly remarkable, how useful the moving averages are.

Published article "MQL5 Wizard Techniques you should know (Part 45): Reinforcement Learning with Monte-Carlo".

MQL5 Wizard Techniques you should know (Part 45): Reinforcement Learning with Monte-Carlo

Monte-Carlo is the fourth different algorithm in reinforcement learning that we are considering with the aim of exploring its implementation in wizard assembled Expert Advisors. Though anchored in random sampling, it does present vast ways of simulation which we can look to exploit.

The most downloaded free products:

Bestsellers in the Market:

More than 200 new charts published:

Gráfico XAUUSD, M1, 2024.10.31 05:54 UTC, Propridge Capital Markets Limited, MetaTrader 5, Demo
XAUUSD, M1
Chart XAUUSD, M1, 10/31/2024 5:56 AM UTC, Propridge Capital Markets Limited, MetaTrader 5, Demo
XAUUSD, M1
图表 EURUSD, M15, 2024.10.29 18:52 UTC, Swissquote Bank SA, MetaTrader 5, Demo
EURUSD, M15

11 new topics on forum:

and 8 more...

8 new signals now available for subscription:

TT777
114% 453 trades
Growth:114.33%
Equity:9,693.21USD
Balance:9,693.21USD
Gold EA
67% 168 trades
Growth:66.57%
Equity:1,665.69USD
Balance:1,665.69USD
Sovetnik
34% 105 trades
Growth:34.02%
Equity:534.91USD
Balance:534.61USD
and 5 more...

Published article "Most notable Artificial Cooperative Search algorithm modifications (ACSm)".

Most notable Artificial Cooperative Search algorithm modifications (ACSm)

Here we will consider the evolution of the ACS algorithm: three modifications aimed at improving the convergence characteristics and the algorithm efficiency. Transformation of one of the leading optimization algorithms. From matrix modifications to revolutionary approaches regarding population formation.

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