Bestsellers in the Market:
The most popular forum topics:
- Machine learning in trading: theory, models, practice and algo-trading 71 new comments
- bug: cannot pay for signal subscription 21 new comments
- Is it a bug about the data type of -2147483649 ? 12 new comments
Published article "Developing a trading Expert Advisor from scratch (Part 21): New order system (IV)".

Finally, the visual system will start working, although it will not yet be completed. Here we will finish making the main changes. There will be quite a few of them, but they are all necessary. Well, the whole work will be quite interesting.
Bestsellers in the Market:
Published article "Learn how to design a trading system by VIDYA".

Welcome to a new article from our series about learning how to design a trading system by the most popular technical indicators, in this article we will learn about a new technical tool and learn how to design a trading system by Variable Index Dynamic Average (VIDYA).
Published article "Neural networks made easy (Part 18): Association rules".

As a continuation of this series of articles, let's consider another type of problems within unsupervised learning methods: mining association rules. This problem type was first used in retail, namely supermarkets, to analyze market baskets. In this article, we will talk about the applicability of such algorithms in trading.
The most downloaded free products:
Most downloaded source codes this month
- Ozymandias Ozymandias is a well known indicator which filters false price fluctuations.
- The Predictive Moving Average The Predictive Moving Average was created by John Ehlers (“Rocket Science For Traders”, pg.212″).
- Candle Time End and Spread The indicator displays the current spread and the time till closing the bar (candlestick) at the same time.
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.
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.

Learn how to design a trading system by Bear's Power
Welcome to a new article in our series about learning how to design a trading system by the most popular technical indicator here is a new article about learning how to design a trading system by Bear's Power technical indicator.
Bestsellers in the Market:
1 new signal now available for subscription:
The most popular forum topics:
- Machine learning in trading: theory, models, practice and algo-trading 59 new comments
- Complete formula for calculating forex pip value for XAUUSD with account funded in euros 12 new comments
- StopLoss TakeProfit as filters 12 new comments
The most downloaded free products:
Bestsellers in the Market:
Bestsellers in the Market:
Most downloaded source codes this week
- Candle Time End and Spread The indicator displays the current spread and the time till closing the bar (candlestick) at the same time.
- Draw trade history onto chart Draw trade history onto chart
- All Pivot Points MT5 An indicator for drawing all important Pivot Points including: "Classic", "Camarilla", "Woodie", "Floor", "Fibonacci", "Fibonacci_Retracement".
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.

Developing a trading Expert Advisor from scratch (Part 19): New order system (II)
In this article, we will develop a graphical order system of the "look what happens" type. Please note that we are not starting from scratch this time, but we will modify the existing system by adding more objects and events on the chart of the asset we are trading.

Learn how to design a trading system by Bear's Power
Welcome to a new article in our series about learning how to design a trading system by the most popular technical indicator here is a new article about learning how to design a trading system by Bear's Power technical indicator.
The most downloaded free products:
The most popular forum topics:
- Machine learning in trading: theory, models, practice and algo-trading 73 new comments
- Find average value over number of bars? 52 new comments
- Discussion of article "The price movement model and its main provisions (Part 2): Probabilistic price field evolution equation and the occurrence of the observed random walk" 48 new comments
Bestsellers in the Market:
9 new topics on forum:
- Can i keep EA on chart if switch accounts within same broker
- Error = 4756 - ERR_TRADE_SEND_FAILED: Trade request sending failed, RetCode = 10017 - TRADE_RETCODE_TRADE_DISABLED: Trade is disabled
- MQL5 VPS did not renew the rental renewal although I have selected renewal automatically
Bestsellers in the Market:
2 new signals now available for subscription:
The most popular forum topics:
The most downloaded free products:
Bestsellers in the Market:
Bestsellers in the Market:
The most downloaded free products:
Bestsellers in the Market:
Most downloaded source codes this month
- Candle Time End and Spread The indicator displays the current spread and the time till closing the bar (candlestick) at the same time.
- PivotPoint This indicator draws pivot points, resistances and supports.
- SRBreakout An Efficient EA to notify breakouts
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.
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.

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.
The most popular forum topics:
- Discussion of article "The price movement model and its main provisions (Part 2): Probabilistic price field evolution equation and the occurrence of the observed random walk" 40 new comments
- Machine learning in trading: theory, models, practice and algo-trading 26 new comments
- i get this error (www.mql5.com:443 send failed [500: Internal Server Error]) when i try to install purchases ea or demo on mt5 please help 21 new comments
Published article "Data Science and Machine Learning — Neural Network (Part 02): Feed forward NN Architectures Design".

There are minor things to cover on the feed-forward neural network before we are through, the design being one of them. Let's see how we can build and design a flexible neural network to our inputs, the number of hidden layers, and the nodes for each of the network.

































