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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.

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Most read articles this week

Universal Expert Advisor: Custom Strategies and Auxiliary Trade Classes (Part 3)

Universal Expert Advisor: Custom Strategies and Auxiliary Trade Classes (Part 3)

In this article, we will continue analyzing the algorithms of the CStrategy trading engine. The third part of the series contains the detailed analysis of examples of how to develop specific trading strategies using this approach. Special attention is paid to auxiliary algorithms — Expert Advisor logging system and data access using a conventional indexer (Close[1], Open[0] etc.)

Graphical Interfaces II: The Main Menu Element (Chapter 4)

Graphical Interfaces II: The Main Menu Element (Chapter 4)

This is the final chapter of the second part of the series about graphical interfaces. Here, we are going to consider the creation of the main menu. The development of this control and setting up handlers of the library classes for correct reaction to the user's actions will be demonstrated here. We will also discuss how to attach context menus to the items of the main menu. Adding to that, we will mention blocking currently inactive elements.

Graphical Interfaces III: Groups of Simple and Multi-Functional Buttons (Chapter 2)

Graphical Interfaces III: Groups of Simple and Multi-Functional Buttons (Chapter 2)

The first chapter of the series was about simple and multi-functional buttons. The second article will be dedicated to groups of interconnected buttons that will allow the creation of elements in an application when a user can select one of the option out of a set (group).

Most downloaded source codes this week

  • Doctor EA This Expert Advisor depends on Moving Average 400 to indicate trend and "slope-direction-line" indicator, it will be attached with EA.
  • EA Hedge Average Expert Advisor created using hedge function and the moving average indicator.
  • Ilan1.4 The authors say that this system can trade 24 hours a day producing a stable profit even for a novice trader.

14 new topics on forum:

and 11 more...

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The most popular forum topics:

21 new topics on forum:

and 18 more...
There are more than 78 030 topics available on forum

Bestsellers in the Market:

21 new topics on forum:

and 18 more...

Bestsellers in the Market:

22 new topics on forum:

and 19 more...

The most popular forum topics:

Bestsellers in the Market:

18 new topics on forum:

and 15 more...
There are more than 77 970 topics available on forum

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New publications in CodeBase

  • StopLoss Calculation This library made to simplify calculating your stop loss.
  • SmartTrail This library has SmartTrail trail function that depends on the previous candle.
  • MoneyManagement It calculates the lot size depending on risk percentage entered by user in input parameters.

The most popular forum topics:

Most read articles this month

Universal Expert Advisor: Trading Modes of Strategies (Part 1)

Universal Expert Advisor: Trading Modes of Strategies (Part 1)

Any Expert Advisor developer, regardless of programming skills, is daily confronted with the same trading tasks and algorithmic problems, which should be solved to organize a reliable trading process. The article describes the possibilities of the CStrategy trading engine that can undertake the solution of these tasks and provide a user with convenient mechanism for describing a custom trading idea.

MetaTrader 4 on Mac OS

MetaTrader 4 on Mac OS

Apple products have become very popular. MetaQuotes Software Corp. attentively follows the progress of the IT industry and has already released the special mobile applications for iOS-based devices - MetaTrader 4 for iPhone and MetaTrader 5 for iPhone.There are many topics on the MQL4.community forum, where people are seeking a solution for running MetaTrader 4 under the Mac OS operating system. In this article, you will find out how to work in MetaTrader 4 via the Apple's popular operating system.

Universal Expert Advisor: Custom Strategies and Auxiliary Trade Classes (Part 3)

Universal Expert Advisor: Custom Strategies and Auxiliary Trade Classes (Part 3)

In this article, we will continue analyzing the algorithms of the CStrategy trading engine. The third part of the series contains the detailed analysis of examples of how to develop specific trading strategies using this approach. Special attention is paid to auxiliary algorithms — Expert Advisor logging system and data access using a conventional indexer (Close[1], Open[0] etc.)

Most downloaded source codes this month

31 new topics on forum:

and 28 more...

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More than 10 new charts published:

차트 USDCAD, M1, 2016.03.04 19:21 UTC, MetaQuotes Software Corp., MetaTrader 5, Demo
USDCAD, M1
Grafico EURUSD, M15, 2016.04.05 11:36 UTC, Alpari Limited, MetaTrader 4, Real
EURUSD, M15
Chart EURUSD, H4, 2016.03.01 08:42 UTC, Alpari Limited, MetaTrader 4, Real
EURUSD, H4

Published article "Graphical Interfaces III: Groups of Simple and Multi-Functional Buttons (Chapter 2)".

Graphical Interfaces III: Groups of Simple and Multi-Functional Buttons (Chapter 2)

The first chapter of the series was about simple and multi-functional buttons. The second article will be dedicated to groups of interconnected buttons that will allow the creation of elements in an application when a user can select one of the option out of a set (group).

22 new topics on forum:

and 19 more...
There are more than 77 910 topics available on forum

The most downloaded free products:

Bestsellers in the Market:

New publications in CodeBase

  • PriceAction indicator PriceAction indicator based on indicating Price Action candles. It indicates each candle type by different colored histogram bars.
  • Count Buy-Sell Position This library has two functions: first to count OP_BUY positions and second to count OP_SELL positions.
  • BreakEven&TrailingStop This library has two functions: BreakEven & TrailingStop.
  • Lot Multiple This function calculates your lot size depending on definite conditions explained in input variables.
  • Doctor EA This Expert Advisor depends on Moving Average 400 to indicate trend and "slope-direction-line" indicator, it will be attached with EA.

The most popular forum topics:

15 new topics on forum:

and 12 more...

Bestsellers in the Market:

Most read articles this week

Universal Expert Advisor: Custom Strategies and Auxiliary Trade Classes (Part 3)

Universal Expert Advisor: Custom Strategies and Auxiliary Trade Classes (Part 3)

In this article, we will continue analyzing the algorithms of the CStrategy trading engine. The third part of the series contains the detailed analysis of examples of how to develop specific trading strategies using this approach. Special attention is paid to auxiliary algorithms — Expert Advisor logging system and data access using a conventional indexer (Close[1], Open[0] etc.)

Graphical Interfaces II: Setting Up the Event Handlers of the Library (Chapter 3)

Graphical Interfaces II: Setting Up the Event Handlers of the Library (Chapter 3)

The previous articles contain the implementation of the classes for creating constituent parts of the main menu. Now, it is time to take a close look at the event handlers in the principle base classes and in the classes of the created controls. We will also pay special attention to managing the state of the chart depending on the location of the mouse cursor.

MetaTrader 5 features hedging position accounting system

MetaTrader 5 features hedging position accounting system

In order to expand possibilities of retail Forex traders, we have added the second accounting system — hedging. Now, it is possible to have multiple positions per symbol, including oppositely directed ones. This paves the way to implementing trading strategies based on the so-called "locking" — if the price moves against a trader, they can open a position in the opposite direction.

Most downloaded source codes this week

  • Auto Trade (RSI) This is my first expert totally based on RSI.
  • Roboost v1 Roboost is an EA for MetaTrader 4 trading using several half-scalping and traditional trade management techniques. It shall work on different pairs and TF. Target is H1 for major pairs.
  • PowerTrend The trend strength(phase) indicator.

18 new topics on forum:

and 15 more...

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20 new topics on forum:

and 17 more...
There are more than 77 850 topics available on forum

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33 new topics on forum:

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Published article "Graphical Interfaces III: Simple and Multi-Functional Buttons (Chapter 1)".

Graphical Interfaces III: Simple and Multi-Functional Buttons (Chapter 1)

Let us consider the button control. We will discuss examples of several classes for creating a simple button, buttons with extended functionality (icon button and split button) and interconnected buttons (button groups and radio button). Added to that, we will introduce some additions to existing classes for controls to broaden their capability.

There are more than 600 articles published on site

Published article "Graphical Interfaces II: The Main Menu Element (Chapter 4)".

Graphical Interfaces II: The Main Menu Element (Chapter 4)

This is the final chapter of the second part of the series about graphical interfaces. Here, we are going to consider the creation of the main menu. The development of this control and setting up handlers of the library classes for correct reaction to the user's actions will be demonstrated here. We will also discuss how to attach context menus to the items of the main menu. Adding to that, we will mention blocking currently inactive elements.

New publications in CodeBase

  • Alligator Signal Buy and Sell arrows for Alligator signals.
  • ForexDegrees This indicator will write value degrees of the lastest position of Price / MA / WPR / RSI / Stochastic at the current Timeframes.
  • EA Hedge Average Expert Advisor created using hedge function and the moving average indicator.

The most popular forum topics:

32 new topics on forum:

and 29 more...
There are more than 77 790 topics available on forum
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