The most popular forum topics:
- Init() and DeInit() execution sequence 52 new comments
- Interesting and Humour 50 new comments
- Sparring on MetaQuotes-Demo demo accounts 31 new comments
Bestsellers in the Market:
New publications in CodeBase
- Volatility Quality Stridsman Volatility quality Stridsman.
- Volatility Quality Stridsman (histo) Volatility Quality Stridsman (histo).
- RSI Accumulated (Floating Levels) Accumulated RSI that uses floating levels or quantile bands.
5 new products are now available on the Market:
Most downloaded source codes this week
- Renko Live Charts v4.13 Trade using Renko Boxes in MetaTrader 4.
- Pending order grid This EA Opens a grid of Buy Stops and Sell Stops at a specified distance from price. Has Stop Loss, Take Profit and Trailing Stop.
- Precision trend (histo) Precision trend (histo) - MetaTrader 4
Most read articles this week

Visualize this! MQL5 graphics library similar to 'plot' of R language
When studying trading logic, visual representation in the form of graphs is of great importance. A number of programming languages popular among the scientific community (such as R and Python) feature the special 'plot' function used for visualization. It allows drawing lines, point distributions and histograms to visualize patterns. In MQL5, you can do the same using the CGraphics class.

A Universal Channel with the Graphical Interface
All channel indicators are displayed as three lines, including central, top and bottom lines. The drawing principle of the central line is similar to a moving average, while the moving average indicator is mostly used for drawing channels. The top and bottom lines are located at equal distances from the central line. This distance can be determined in points, as percent of price (the Envelopes indicator), using a standard deviation value (Bollinger Bands), or an ATR value (Keltner channel).

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.
Bestsellers in the Market:
The most popular forum topics:
- Registration for the MetaQuotes-Demo Championships in May 92 new comments
- Machine learning in trading: theory, practice, trading and more 24 new comments
- Questions from Beginners MQL4 MT4 MetaTrader 4 15 new comments
Bestsellers in the Market:
The most popular forum topics:
- Registration for the MetaQuotes-Demo Championships in May 64 new comments
- Sparring on MetaQuotes-Demo demo accounts 55 new comments
- Your symbols and your datafeeds in Metatrader 5 27 new comments
The most downloaded free products:
Bestsellers in the Market:
3 new products are now available on the Market:
Bestsellers in the Market:
The most popular forum topics:
- Sparring on MetaQuotes-Demo demo accounts 65 new comments
- Registration for the MetaQuotes-Demo Championships in May 46 new comments
- Why won't I ever sign up for a signal? 40 new comments
4 new products are now available on the Market:
The most popular forum topics:
- Registration for the MetaQuotes-Demo Championships in May 55 new comments
- Sparring on MetaQuotes-Demo demo accounts 45 new comments
- Why won't I ever sign up for a signal? 37 new comments
Bestsellers in the Market:
2 new products are now available on the Market:
Published article "A Universal Channel with the Graphical Interface".

All channel indicators are displayed as three lines, including central, top and bottom lines. The drawing principle of the central line is similar to a moving average, while the moving average indicator is mostly used for drawing channels. The top and bottom lines are located at equal distances from the central line. This distance can be determined in points, as percent of price (the Envelopes indicator), using a standard deviation value (Bollinger Bands), or an ATR value (Keltner channel).
New publications in CodeBase
- Smoother std adaptive Smoother - standard deviations adaptive.
- Averages rainbow Plotting up to 256 averages on chart.
- Averages heatmap Heatmap of Averages.
Bestsellers in the Market:
Most downloaded source codes this month
- V1N1 LONNY MT4 Automated trading system for breakouts in the London and New York sessions.
- Currency Correlation Correlation(strength) between eight currencies & Gold.
- Renko Live Charts v4.13 Trade using Renko Boxes in MetaTrader 4.
Most read articles this month

Graphical Interfaces X: The Multiline Text box control (build 8)
The Multiline Text box control is discussed. Unlike the graphical objects of the OBJ_EDIT type, the presented version will not have restrictions on the number of input characters. It also adds the mode for turning the text box into a simple text editor, where the cursor can be moved using the mouse or keys.

A time series is a dynamic system, in which values of a random variable are received continuously or at successive equally spaced points in time. Transition from 2D to 3D market analysis provides a new look at complex processes and research objects. The article describes visualization methods providing 3D representation of two-dimensional data.

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.
2 new products are now available on the Market:
New publications in CodeBase
- LRDegrees MT5 Forex indicator for MetaTrader 5 with show double line of linear regression with position degrees and trend alerts.
- StepUpDown Price Direction movement Step Up and Down Forex Indicator for MetaTrader 5 with arrow and alert.
- LRDegrees MT4 Forex indicator for MetaTrader 4 with show double line of linear regression with position degrees and trend alerts.
- Modify SL TP This script is used to modify StopLoss and TakeProfit.
The most popular forum topics:
- Chatter about the MT5 strategy tester 139 new comments
- Sparring on MetaQuotes-Demo demo accounts 44 new comments
- Registration for the MetaQuotes-Demo Championships in May 41 new comments
The most downloaded free products:
Bestsellers in the Market:
Published article "Calculating the Hurst exponent".

The article thoroughly explains the idea behind the Hurst exponent, as well as the meaning of its values and the calculation algorithm. A number of financial market segments are analyzed and the method of working with MetaTrader 5 products implementing the fractal analysis is described.
4 new products are now available on the Market:
Bestsellers in the Market:
The most popular forum topics:
- Registration for the MetaQuotes-Demo Championships in May 93 new comments
- Sparring on MetaQuotes-Demo demo accounts 66 new comments
- Interesting and Humour 48 new comments
Most downloaded source codes this week
- Proper Bot The Proper Bot is for those who like Martingale style trading. Features: Stop Loss, Take Profit, Trailing Stop Loss functions. All are calculated in POINTS.
- Precision trend (histo) Precision trend (histo) - MetaTrader 4
- Renko Live Charts v4.13 Trade using Renko Boxes in MetaTrader 4.
Most read articles this week

Visualize this! MQL5 graphics library similar to 'plot' of R language
When studying trading logic, visual representation in the form of graphs is of great importance. A number of programming languages popular among the scientific community (such as R and Python) feature the special 'plot' function used for visualization. It allows drawing lines, point distributions and histograms to visualize patterns. In MQL5, you can do the same using the CGraphics class.

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.

Graphical Interfaces X: The Multiline Text box control (build 8)
The Multiline Text box control is discussed. Unlike the graphical objects of the OBJ_EDIT type, the presented version will not have restrictions on the number of input characters. It also adds the mode for turning the text box into a simple text editor, where the cursor can be moved using the mouse or keys.