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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 "How to choose an Expert Advisor: Twenty strong criteria to reject a trading bot".

How to choose an Expert Advisor: Twenty strong criteria to reject a trading bot

This article tries to answer the question: how can we choose the right expert advisors? Which are the best for our portfolio, and how can we filter the large trading bots list available on the market? This article will present twenty clear and strong criteria to reject an expert advisor. Each criterion will be presented and well explained to help you make a more sustained decision and build a more profitable expert advisor collection for your profits.

Published article "DoEasy. Controls (Part 31): Scrolling the contents of the ScrollBar control".

DoEasy. Controls (Part 31): Scrolling the contents of the ScrollBar control

In this article, I will implement the functionality of scrolling the contents of the container using the buttons of the horizontal scrollbar.

New publications in CodeBase

  • Check the time periods used The function takes two arrays of integers as parameters: "allowedPeriods" and "periodsToCheck". "allowedPeriods" is an array containing all the time periods allowed by the system, while "periodsToCheck" is an array containing the time periods used by the user in the indicator. The function iterates through the elements of the "periodsToCheck" array and checks if each of them is present in the "allowedPeriods" array. If it finds any time period that is not allowed, the function returns "false". If all time periods are allowed, the function returns "true". In short, this function is used to make sure that the time periods used in an indicator are valid and allowed by the system.
  • CLS (ClearScreen) CLS (ClearScreen) delets all object drawn on the chart with key press "C"

The most downloaded free products:

Bestsellers in the Market:

29 new topics on forum:

and 26 more...
There are more than 136 600 topics available on forum

2 new signals now available for subscription:

Kansas EA XM PS KS
46% 3595 trades
Growth:46.20%
Equity:898.61USD
Balance:924.44USD
AUDCAD Cautious
23% 293 trades
Growth:23.03%
Equity:491 114.00JPY
Balance:492 084.00JPY

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.

Most downloaded source codes this month

The most popular forum topics:

There are more than 23 590 products available in Market

Bestsellers in the Market:

21 new topics on forum:

and 18 more...

11 new signals now available for subscription:

TRADE WITHMED
1 909% 2464 trades
Growth:1 908.75%
Equity:588.45USD
Balance:588.45USD
EA Happy Gold Eightcap
491% 284 trades
Growth:490.96%
Equity:5 909.60USD
Balance:5 909.60USD
Crazy AUDNZD
342% 1002 trades
Growth:341.51%
Equity:12 065.28USD
Balance:14 880.37USD
and 8 more...

Published article "Creating a ticker tape panel: Improved version".

Creating a ticker tape panel: Improved version

How do you like the idea of reviving the basic version of our ticker tape panel? The first thing we will do is change the panel to be able to add an image, such as an asset logo or some other image, so that the user could quickly and easily identify the displayed symbol.

The most downloaded free products:

Bestsellers in the Market:

The most popular forum topics:

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.

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.

Most downloaded source codes this week

5 new signals now available for subscription:

Principal
372% 180 trades
Growth:371.94%
Equity:710.18USD
Balance:4 217.23USD
Terminator 3
262% 192 trades
Growth:262.18%
Equity:621.23EUR
Balance:724.37EUR
Cradle HR by SecureFX Trader
63% 1779 trades
Growth:62.57%
Equity:16 256.99AUD
Balance:16 256.99AUD
and 2 more...

9 new topics on forum:

and 6 more...

Bestsellers in the Market:

16 new topics on forum:

and 13 more...

33 new topics on forum:

and 30 more...
There are more than 136 520 topics available on forum
There are more than 23 530 products available in Market

The most downloaded free products:

The most popular forum topics:

Bestsellers in the Market:

5 new signals now available for subscription:

Pisang Goreng
1 367% 588 trades
Growth:1 367.14%
Equity:1 985.89USD
Balance:1 985.89USD
Kosciuszko HR by SecureFX Trader
82% 2611 trades
Growth:81.53%
Equity:18 071.34AUD
Balance:18 025.74AUD
Rocket604
71% 2744 trades
Growth:70.79%
Equity:1 653.22CAD
Balance:1 653.22CAD
and 2 more...

Published article "Creating a ticker tape panel: Basic version".

Creating a ticker tape panel: Basic version

Here I will show how to create screens with price tickers which are usually used to display quotes on the exchange. I will do it by only using MQL5, without using complex external programming.

There are more than 1 260 articles published on site

Published article "Population optimization algorithms: Firefly Algorithm (FA)".

Population optimization algorithms: Firefly Algorithm (FA)

In this article, I will consider the Firefly Algorithm (FA) optimization method. Thanks to the modification, the algorithm has turned from an outsider into a real rating table leader.

Bestsellers in the Market:

The most downloaded free products:

28 new topics on forum:

and 25 more...

More than 50 new charts published:

图表 EURUSD, H4, 2023.02.08 02:59 UTC, RoboForex Ltd, MetaTrader 4, Real
EURUSD, H4
Chart EURUSD, D1, 2023.01.30 02:11 UTC, RoboForex Ltd, MetaTrader 4, Real
EURUSD, D1
图表 GBPUSD, W1, 2023.02.04 23:11 UTC, RoboForex Ltd, MetaTrader 4, Demo
GBPUSD, W1

5 new signals now available for subscription:

NET Z
479% 1940 trades
Growth:478.73%
Equity:2 829.15USD
Balance:2 873.44USD
SUN WEI
256% 2126 trades
Growth:256.37%
Equity:2 739 270.35AUD
Balance:2 737 938.45AUD
InstaForex
69% 769 trades
Growth:68.75%
Equity:62.47USD
Balance:62.47USD
and 2 more...

The most downloaded free products:

There are more than 136 450 topics available on forum

33 new topics on forum:

and 30 more...

Bestsellers in the Market:

The most popular forum topics:

9 new signals now available for subscription:

DaiBang
2 947% 660 trades
Growth:2 947.37%
Equity:1 146.22USD
Balance:1 722.12USD
Advanced Hedge
380% 2599 trades
Growth:380.36%
Equity:13 755.63USD
Balance:13 831.25USD
XFintech EURUSD scalping fiesta
228% 7955 trades
Growth:228.00%
Equity:51 127.81USD
Balance:51 383.72USD
and 6 more...

Published article "DoEasy. Controls (Part 30): Animating the ScrollBar control".

DoEasy. Controls (Part 30): Animating the ScrollBar control

In this article, I will continue the development of the ScrollBar control and start implementing the mouse interaction functionality. In addition, I will expand the lists of mouse state flags and events.

The most downloaded free products:

Bestsellers in the Market:

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.

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