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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:

22 new topics on forum:

and 19 more...

Bestsellers in the Market:

The most downloaded free products:

The most popular forum topics:

Most read articles this month

Merrill patterns

Merrill patterns

In this article, we will have a look at Merrill patterns' model and try to evaluate their current relevance. To do this, we will develop a tool to test the patterns and apply the model to various data types such as Close, High and Low prices, as well as oscillators.

Optimization management (Part II): Creating key objects and add-on logic

Optimization management (Part II): Creating key objects and add-on logic

This article is a continuation of the previous publication related to the creation of a graphical interface for optimization management. The article considers the logic of the add-on. A wrapper for the MetaTrader 5 terminal will be created: it will enable the running of the add-on as a managed process via C#. In addition, operation with configuration files and setup files is considered in this article. The application logic is divided into two parts: the first one describes the methods called after pressing a particular key, while the second part covers optimization launch and management.

Library for easy and quick development of MetaTrader programs (part XV): Collection of symbol objects

Library for easy and quick development of MetaTrader programs (part XV): Collection of symbol objects

In this article, we will consider creation of a symbol collection based on the abstract symbol object developed in the previous article. The abstract symbol descendants are to clarify a symbol data and define the availability of the basic symbol object properties in a program. Such symbol objects are to be distinguished by their affiliation with groups.

Most downloaded source codes this month

  • Basic Rsi Template EA A ready made expert adviser template to use for further development or use 'as is'
  • Grid Template EA Grid Template EA - A ready made expert adviser template to use for further development or use 'as is'
  • ZigZag Based on Close Prices The code is based on indicator ZigZag which is in-built in MT4. I have changed it so that it isn't calculated on highest Highs and lowest Lows, but instead uses highest Close and lowest Close of chart price history. See attached chart for differences: ZigZag (red) versus ZigZagClose (yellow).

Bestsellers in the Market:

19 new topics on forum:

and 16 more...

Published article "Strategy builder based on Merrill patterns".

Strategy builder based on Merrill patterns

In the previous article, we considered application of Merrill patterns to various data, such as to a price value on a currency symbol chart and values of standard MetaTrader 5 indicators: ATR, WPR, CCI, RSI, among others. Now, let us try to create a strategy construction set based on Merrill patterns.

The most downloaded free products:

22 new topics on forum:

and 19 more...
There are more than 108 260 topics available on forum

Bestsellers in the Market:

The most downloaded free products:

The most popular forum topics:

Most read articles this week

Library for easy and quick development of MetaTrader programs (part XV): Collection of symbol objects

Library for easy and quick development of MetaTrader programs (part XV): Collection of symbol objects

In this article, we will consider creation of a symbol collection based on the abstract symbol object developed in the previous article. The abstract symbol descendants are to clarify a symbol data and define the availability of the basic symbol object properties in a program. Such symbol objects are to be distinguished by their affiliation with groups.

Parsing HTML with curl

Parsing HTML with curl

The article provides the description of a simple HTML code parsing library using third-party components. In particular, it covers the possibilities of accessing data which cannot be retrieved using GET and POST requests. We will select a website with not too large pages and will try to obtain interesting data from this site.

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.

Most downloaded source codes this week

  • Martingale Smart The "Martingale Smart" EA trades with 2 strategies , If we lose a trade then the EA will change strategy and take a new trade with a multiplied/increased lot size,
  • ROC "ROC" EA Trades with "ROC" indicator, has Trailing Stop Loss &Take Profit works on all time frames major forex pairs and stocks NASDAQ.
  • b-clock Show minutes and seconds left before new candle is appeared.

15 new topics on forum:

and 12 more...

Bestsellers in the Market:

The most downloaded free products:

Bestsellers in the Market:

The most popular forum topics:

14 new topics on forum:

and 11 more...

The most downloaded free products:

Bestsellers in the Market:

The most popular forum topics:

There are more than 8 370 products available in Market

17 new topics on forum:

and 14 more...
There are more than 108 200 topics available on forum

Published article "Library for easy and quick development of MetaTrader programs (part XVI): Symbol collection events".

Library for easy and quick development of MetaTrader programs (part XVI): Symbol collection events

In this article, we will create a new base class of all library objects adding the event functionality to all its descendants and develop the class for tracking symbol collection events based on the new base class. We will also change account and account event classes for developing the new base object functionality.

There are more than 880 articles published on site

Published article "Developing a cross-platform grid EA (Last part): Diversification as a way to increase profitability".

Developing a cross-platform grid EA (Last part): Diversification as a way to increase profitability

In previous articles within this series, we tried various methods for creating a more or less profitable grid Expert Advisor. Now we will try to increase the EA profitability through diversification. Our ultimate goal is to reach 100% profit per year with the maximum balance drawdown no more than 20%.

The most downloaded free products:

Bestsellers in the Market:

The most popular forum topics:

14 new topics on forum:

and 11 more...

New publications in CodeBase

  • Open/Close Charts First script selects symbols having spread below specified value on the marketwatch, then opens corresponding charts by appyling timeframe and template stated.
  • Martingale Smart The "Martingale Smart" EA trades with 2 strategies , If we lose a trade then the EA will change strategy and take a new trade with a multiplied/increased lot size,

The most downloaded free products:

Bestsellers in the Market:

9 new topics on forum:

and 6 more...

Published article "MQL5 Cookbook: Trading strategy stress testing using custom symbols".

MQL5 Cookbook: Trading strategy stress testing using custom symbols

The article considers an approach to stress testing of a trading strategy using custom symbols. A custom symbol class is created for this purpose. This class is used to receive tick data from third-party sources, as well as to change symbol properties. Based on the results of the work done, we will consider several options for changing trading conditions, under which a trading strategy is being tested.

Published article "Developing Pivot Mean Oscillator: a novel Indicator for the Cumulative Moving Average".

Developing Pivot Mean Oscillator: a novel Indicator for the Cumulative Moving Average

This article presents Pivot Mean Oscillator (PMO), an implementation of the cumulative moving average (CMA) as a trading indicator for the MetaTrader platforms. In particular, we first introduce Pivot Mean (PM) as a normalization index for timeseries that computes the fraction between any data point and the CMA. We then build PMO as the difference between the moving averages applied to two PM signals. Some preliminary experiments carried out on the EURUSD symbol to test the efficacy of the proposed indicator are also reported, leaving ample space for further considerations and improvements.

The most downloaded free products:

Bestsellers in the Market:

Most read articles this month

Merrill patterns

Merrill patterns

In this article, we will have a look at Merrill patterns' model and try to evaluate their current relevance. To do this, we will develop a tool to test the patterns and apply the model to various data types such as Close, High and Low prices, as well as oscillators.

Optimization management (Part II): Creating key objects and add-on logic

Optimization management (Part II): Creating key objects and add-on logic

This article is a continuation of the previous publication related to the creation of a graphical interface for optimization management. The article considers the logic of the add-on. A wrapper for the MetaTrader 5 terminal will be created: it will enable the running of the add-on as a managed process via C#. In addition, operation with configuration files and setup files is considered in this article. The application logic is divided into two parts: the first one describes the methods called after pressing a particular key, while the second part covers optimization launch and management.

Library for easy and quick development of MetaTrader programs (part XIV): Symbol object

Library for easy and quick development of MetaTrader programs (part XIV): Symbol object

In this article, we will create the class of a symbol object that is to be the basic object for creating the symbol collection. The class will allow us to obtain data on the necessary symbols for their further analysis and comparison.

Most downloaded source codes this month

  • HistoScalperEA This expert is a tool to test any of my histo indicator (8) for testing and find better settings to trade. You can use separately one by one indicator or more of one or all together as a system. Expert need all indicators for working and generate signals.
  • Trading the trend Trading the trend
  • Grid Template EA Grid Template EA - A ready made expert adviser template to use for further development or use 'as is'

The most popular forum topics:

19 new topics on forum:

and 16 more...
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