The most popular forum topics:
- Questions on OOP in MQL5 88 new comments
- Neural Networks for trading 22 new comments
- Errors, bugs, questions 15 new comments
Bestsellers in the Market:
Bestsellers in the Market:
The most downloaded free products:
The most popular forum topics:
- A strategy with which to get into shorts. Usually before the cut-off, on stocks that can be shorted, JUNE JULY Harvest 38 new comments
- Questions on OOP in MQL5 34 new comments
- Questions from Beginners MQL5 MT5 MetaTrader 5 25 new comments
The most downloaded free products:
Bestsellers in the Market:
Published article "Library for easy and quick development of MetaTrader programs (part VI): Netting account events".

In the previous articles, we started creating a large cross-platform library simplifying the development of programs for MetaTrader 5 and MetaTrader 4 platforms. In the fifth part of the article series, we created trading event classes and the event collection, from which the events are sent to the base object of the Engine library and the control program chart. In this part, we will let the library to work on netting accounts.
Published article "Applying OLAP in trading (part 2): Visualizing the interactive multidimensional data analysis results".

In this article, we consider the creation of an interactive graphical interface for an MQL program, which is designed for the processing of account history and trading reports using OLAP techniques. To obtain a visual result, we will use maximizable and scalable windows, an adaptive layout of rubber controls and a new control for displaying diagrams. To provide the visualization functionality, we will implement a GUI with the selection of variables along coordinate axes, as well as with the selection of aggregate functions, diagram types and sorting options.
The most downloaded free products:
The most popular forum topics:
Most read articles this month

In the previous articles, we started creating a large cross-platform library simplifying the development of programs for MetaTrader 5 and MetaTrader 4 platforms. In the fourth part, we tested tracking trading events on the account. In this article, we will develop trading event classes and place them to the event collections. From there, they will be sent to the base object of the Engine library and the control program chart.

Selection and navigation utility in MQL5 and MQL4: Adding data to charts
In this article, we will continue expanding the functionality of the utility. This time, we will add the ability to display data that simplifies our trading. In particular, we are going to add High and Low prices of the previous day, round levels, High and Low prices of the year, session start time, etc.

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 month
- Hull moving average Hull moving average (non-repainting version)
- Renko 2.0 Offline This non-trading utility generates custom symbol information on 1M chart. Configure using Tick Size, Pip Size, Points or R. Now with Asymetric Reversals!
- b-clock Show minutes and seconds left before new candle is appeared.
Bestsellers in the Market:
The most downloaded free products:
Bestsellers in the Market:
The most downloaded free products:
The most popular forum topics:
- From theory to practice 52 new comments
- Questions from Beginners MQL5 MT5 MetaTrader 5 41 new comments
- A strategy with which to get into shorts. Usually before the cut-off, on stocks that can be shorted, JUNE JULY Harvest 26 new comments
Bestsellers in the Market:
Most read articles this week

In the previous articles, we started creating a large cross-platform library simplifying the development of programs for MetaTrader 5 and MetaTrader 4 platforms. In the fourth part, we tested tracking trading events on the account. In this article, we will develop trading event classes and place them to the event collections. From there, they will be sent to the base object of the Engine library and the control program chart.

Applying OLAP in trading (part 1): Online analysis of multidimensional data
The article describes how to create a framework for the online analysis of multidimensional data (OLAP), as well as how to implement this in MQL and to apply such analysis in the MetaTrader environment using the example of trading account history processing.

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
- MACD_Colored_Histogram_2019 Trending Indicator MACD with coloured Histogram to detect trend and retracements in that trend.
- Support Resistance Trader Support and Resistance lines are used with the Standard Deviation indicator for generating trade signals.
- b-clock Show minutes and seconds left before new candle is appeared.
The most downloaded free products:
Bestsellers in the Market:
The most popular forum topics:
- From theory to practice 53 new comments
- Questions from Beginners MQL5 MT5 MetaTrader 5 52 new comments
- Without open interest it's not a terminal, it's an ostrich compared to QuickBooks ! 47 new comments
The most downloaded free products:
Bestsellers in the Market:
The most downloaded free products:
The most popular forum topics:
- Optimisation vs Fitting in the story 65 new comments
- Any questions from newcomers on MQL4 and MQL5, help and discussion on algorithms and codes 35 new comments
- Machine learning in trading: theory, practice, trading and more 20 new comments
Bestsellers in the Market:
New publications in CodeBase
- RSI candles - lite ressource Improved version based on RSI_candles by © mladen 2018 https://www.mql5.com/en/code/20968
- RSI Candles revised Improved version inspired by RSI_candles by © mladen 2018 https://www.mql5.com/en/code/20968
- MACD_Colored_Histogram_2019 Trending Indicator MACD with coloured Histogram to detect trend and retracements in that trend.
The most downloaded free products:
Bestsellers in the Market:
The most downloaded free products:
Most read articles this month

In the previous articles, we started creating a large cross-platform library simplifying the development of programs for MetaTrader 5 and MetaTrader 4 platforms. In the fourth part, we tested tracking trading events on the account. In this article, we will develop trading event classes and place them to the event collections. From there, they will be sent to the base object of the Engine library and the control program chart.

Selection and navigation utility in MQL5 and MQL4: Adding data to charts
In this article, we will continue expanding the functionality of the utility. This time, we will add the ability to display data that simplifies our trading. In particular, we are going to add High and Low prices of the previous day, round levels, High and Low prices of the year, session start time, etc.

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 month
- b-clock Show minutes and seconds left before new candle is appeared.
- Candle Time End and Spread The indicator displays the current spread and the time till closing the bar (candlestick) at the same time.
- Volume Profile + Range v6.0 Volume Profile + Range v6.0 (former TPO). Distribution of deals by price levels at a given time interval. Displayed as a histogram.