The most popular forum topics:
- Error "Acces Violation Read to 0x0001F5D0" 16 new comments
- Pair trading and multicurrency arbitrage. The showdown. 14 new comments
- MT5: new order is always rejected. impossible to close any opened position. 11 new comments
Published article "Developing a Replay System — Market simulation (Part 04): adjusting the settings (II)".

Let's continue creating the system and controls. Without the ability to control the service, it is difficult to move forward and improve the system.
Most downloaded source codes this week
- KA-Gold Bot KA-Gold Bot is an advanced trading advisor specifically designed for gold, utilizing the powerful combination of the Keltner channel strategy and two exponential moving averages (EMAs) - the 10-period EMA and the 200-period EMA. Principle of Operation: The 10-period EMA represents the average price cutting above/below the Keltner band, confirming an uptrend/downtrend. The price being above the 200-period EMA supports the uptrend/downtrend. This indicates that the uptrend/downtrend has been stronger than the previous 10 periods, considering the volatility over the last 50 periods.
- Support and Resistance indicator for MQL5 This is a custom support and resistance indicator, signaling bouncebacks and key market levels.
- Moving Average with alerts on price crossovers I wanted to build a moving average which would create an alert when the price moves over the line by a user defined amount of points. It creates both bullish and bearish signals depending on the direction of market price moving through the MA. It is designed for slow length moving averages (default is 200-day MA). EDIT: I now added a second version of the indicator which uses Arrow buffers instead of ObjectCreate.
Most read articles this week

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.

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
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.
Bestsellers in the Market:
The most downloaded free products:
Bestsellers in the Market:
The most popular forum topics:
- Swaps and Liquidity providers 22 new comments
- Questions from Beginners MQL5 MT5 MetaTrader 5 20 new comments
- Installation is failed 17 new comments
1 new signal now available for subscription:
Bestsellers in the Market:
The most downloaded free products:
Bestsellers in the Market:
Published article "Everything you need to learn about the MQL5 program structure".

Any Program in any programming language has a specific structure. In this article, you will learn essential parts of the MQL5 program structure by understanding the programming basics of every part of the MQL5 program structure that can be very helpful when creating our MQL5 trading system or trading tool that can be executable in the MetaTrader 5.
Published article "Trading strategy based on the improved Doji candlestick pattern recognition indicator".

The metabar-based indicator detected more candles than the conventional one. Let's check if this provides real benefit in the automated trading.
9 new signals now available for subscription:
Growth: | 2,463.61 | % |
Equity: | 512,721.54 | USD |
Balance: | 512,721.54 | USD |
Growth: | 1,799.04 | % |
Equity: | 1,878,922.75 | USD |
Balance: | 1,879,046.25 | USD |
Growth: | 1,321.86 | % |
Equity: | 1,356,302.14 | USD |
Balance: | 1,356,428.19 | USD |
Bestsellers in the Market:
The most downloaded free products:
8 new signals now available for subscription:
Growth: | 298.83 | % |
Equity: | 79,767.00 | USD |
Balance: | 79,767.00 | USD |
Growth: | 187.19 | % |
Equity: | 55,296.31 | USD |
Balance: | 55,420.11 | USD |
The most popular forum topics:
- Machine learning in trading: theory, models, practice and algo-trading 36 new comments
- Pair trading and multicurrency arbitrage. The showdown. 18 new comments
- Terminal64.exe is crashing my new computer - Bad news and good news 10 new comments
The most downloaded free products:
Bestsellers in the Market:
Most downloaded source codes this month
- Strength Index Signal provides clear arrows which clearly show the direction of the currency pair.
- AK-47 Scalper EA The AK-47 Scalper EA is fully automated. It employs a strategy of continuously entering Sell Stop orders and will modify them when the price moves against the pending orders.
- Trade Sessions Indicator This indicator is based on DRAW_FILLING buffers. The input parameters are absent, the TimeTradeServer(), TimeGMT() functions are used.
Most read articles this month

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.

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
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.
3 new signals now available for subscription:
Published article "Category Theory in MQL5 (Part 15) : Functors with Graphs".

This article on Category Theory implementation in MQL5, continues the series by looking at Functors but this time as a bridge between Graphs and a set. We revisit calendar data, and despite its limitations in Strategy Tester use, make the case using functors in forecasting volatility with the help of correlation.
The most popular forum topics:
Bestsellers in the Market:
The most downloaded free products:
The most downloaded free products:
Bestsellers in the Market:
Most downloaded source codes this week
- KA-Gold Bot KA-Gold Bot is an advanced trading advisor specifically designed for gold, utilizing the powerful combination of the Keltner channel strategy and two exponential moving averages (EMAs) - the 10-period EMA and the 200-period EMA. Principle of Operation: The 10-period EMA represents the average price cutting above/below the Keltner band, confirming an uptrend/downtrend. The price being above the 200-period EMA supports the uptrend/downtrend. This indicates that the uptrend/downtrend has been stronger than the previous 10 periods, considering the volatility over the last 50 periods.
- Support and Resistance indicator for MQL5 This is a custom support and resistance indicator, signaling bouncebacks and key market levels.
- Trade Sessions Indicator This indicator is based on DRAW_FILLING buffers. The input parameters are absent, the TimeTradeServer(), TimeGMT() functions are used.
Most read articles this week

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.

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.

Developing a Replay System — Market simulation (Part 03): Adjusting the settings (I)
Let's start by clarifying the current situation, because we didn't start in the best way. If we don't do it now, we'll be in trouble soon.
2 new signals now available for subscription:
New publications in CodeBase
- Moving Average with alerts on price crossovers I wanted to build a moving average which would create an alert when the price moves over the line by a user defined amount of points. It creates both bullish and bearish signals depending on the direction of market price moving through the MA. It is designed for slow length moving averages (default is 200-day MA). EDIT: I now added a second version of the indicator which uses Arrow buffers instead of ObjectCreate.
- RectangleTest The EA trades using the Rectangle, EMA and SMA indicators.