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.

1 new signal now available for subscription:

SCR EURAUD FUSION
221% 2149 trades
Growth:221.11%
Equity:3,130.66USD
Balance:3,130.66USD

Published article "Creating an EA that works automatically (Part 03): New functions".

Creating an EA that works automatically (Part 03): New functions

Today we'll see how to create an Expert Advisor that simply and safely works in automatic mode. In the previous article, we started to develop an order system that we will use in our automated EA. However, we have created only one of the necessary functions.

Published article "Population optimization algorithms: Bat algorithm (BA)".

Population optimization algorithms: Bat algorithm (BA)

In this article, I will consider the Bat Algorithm (BA), which shows good convergence on smooth functions.

The most downloaded free products:

Bestsellers in the Market:

The most popular forum topics:

Most downloaded source codes this month

Most read articles this month

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.

How to Test a Trading Robot Before Buying

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.

19 new topics on forum:

and 16 more...

Bestsellers in the Market:

The most downloaded free products:

25 new topics on forum:

and 22 more...

Published article "Creating an EA that works automatically (Part 02): Getting started with the code".

Creating an EA that works automatically (Part 02): Getting started with the code

Today we'll see how to create an Expert Advisor that simply and safely works in automatic mode. In the previous article, we discussed the first steps that anyone needs to understand before proceeding to creating an Expert Advisor that trades automatically. We considered the concepts and the structure.

Bestsellers in the Market:

There are more than 136,460 topics available on forum

19 new topics on forum:

and 16 more...

Most downloaded source codes this week

Most read articles this week

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.

Creating an EA that works automatically (Part 01): Concepts and structures

Creating an EA that works automatically (Part 01): Concepts and structures

Today we'll see how to create an Expert Advisor that simply and safely works in automatic mode.

There are more than 20,700 products available in Market

More than 50 new charts published:

Chart US30, H1, 2023.02.11 13:31 UTC, Raw Trading Ltd, MetaTrader 4, Demo
US30, H1
График EURUSD, H4, 2023.02.08 03:59 UTC, RoboForex Ltd, MetaTrader 4, Real
EURUSD, H4
Chart EURUSD, W1, 2023.02.13 03:29 UTC, E-Global Trade and Finance SVG LLC, MetaTrader 4, Real
EURUSD, W1

The most downloaded free products:

Bestsellers in the Market:

16 new topics on forum:

and 13 more...

The most popular forum topics:

Bestsellers in the Market:

15 new topics on forum:

and 12 more...

Bestsellers in the Market:

The most downloaded free products:

There are more than 136,400 topics available on forum

26 new topics on forum:

and 23 more...

The most popular forum topics:

New publications in CodeBase

  • Current Relative Drawdown The DD_Relative function calculates the drawdown (relative loss) of the current trading account in percentage. To do this, it uses the Current_LossOrProfit() function to get the current profit or loss for all open positions and divides it by the current account balance. The result is rounded to two decimal places and displayed in the chart comment. The Current_LossOrProfit() function loops through all open positions in the account and adds the commission, swap, and current profit or loss for each position. The result is rounded to two decimal places and returned as the current profit or loss of all open positions.
  • Hurst Exponent - optimized version Hurst Exponent - optimized version

Bestsellers in the Market:

There are more than 20,640 products available in Market

30 new topics on forum:

and 27 more...

Published article "Creating an EA that works automatically (Part 01): Concepts and structures".

Creating an EA that works automatically (Part 01): Concepts and structures

Today we'll see how to create an Expert Advisor that simply and safely works in automatic mode.

1 new signal now available for subscription:

EA Happy News Eightcap
9,153% 1663 trades
Growth:9,152.60%
Equity:92,525.99USD
Balance:92,525.99USD

Published article "How to choose an Expert Advisor: Twenty strong criteria to reject a trading bot".

How to choose an Expert Advisor: Twenty strong criteria to reject a trading bot

This article tries to answer the question: how can we choose the right expert advisors? Which are the best for our portfolio, and how can we filter the large trading bots list available on the market? This article will present twenty clear and strong criteria to reject an expert advisor. Each criterion will be presented and well explained to help you make a more sustained decision and build a more profitable expert advisor collection for your profits.

Published article "DoEasy. Controls (Part 31): Scrolling the contents of the ScrollBar control".

DoEasy. Controls (Part 31): Scrolling the contents of the ScrollBar control

In this article, I will implement the functionality of scrolling the contents of the container using the buttons of the horizontal scrollbar.

New publications in CodeBase

  • Check the time periods used The function takes two arrays of integers as parameters: "allowedPeriods" and "periodsToCheck". "allowedPeriods" is an array containing all the time periods allowed by the system, while "periodsToCheck" is an array containing the time periods used by the user in the indicator. The function iterates through the elements of the "periodsToCheck" array and checks if each of them is present in the "allowedPeriods" array. If it finds any time period that is not allowed, the function returns "false". If all time periods are allowed, the function returns "true". In short, this function is used to make sure that the time periods used in an indicator are valid and allowed by the system.
  • CLS (ClearScreen) CLS (ClearScreen) delets all object drawn on the chart with key press "C"

The most downloaded free products:

Bestsellers in the Market:

There are more than 136,340 topics available on forum

29 new topics on forum:

and 26 more...

Most downloaded source codes this month

Most read articles this month

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.

How to Test a Trading Robot Before Buying

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.

The most popular forum topics:

Bestsellers in the Market:

21 new topics on forum:

and 18 more...

3 new signals now available for subscription:

EA Happy Gold Eightcap
7,140% 713 trades
Growth:7,139.99%
Equity:72,399.92USD
Balance:72,399.92USD
RMPH31
213% 4056 trades
Growth:213.47%
Equity:31,485.83USD
Balance:31,838.32USD
Black Mountain HR by SecureFX Trader
154% 2412 trades
Growth:154.15%
Equity:12,286.32AUD
Balance:12,288.72AUD
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