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Create Your Own Trading Robot in 6 Steps!
Create Your Own Trading Robot in 6 Steps!
If you don't know how trade classes are constructed, and are scared of the words "Object Oriented Programming", then this article is for you. In fact, you do not need to know the details to write your own module of trading signals. Just follow some simple rules. All the rest will be done by the MQL5 Wizard, and you will get a ready-to-use trading robot!
How to create Requirements Specification for ordering an indicator
How to create Requirements Specification for ordering an indicator
Most often the first step in the development of a trading system is the creation of a technical indicator, which can identify favorable market behavior patterns. A professionally developed indicator can be ordered from the Freelance service. From this article you will learn how to create a proper Requirements Specification, which will help you to obtain the desired indicator faster.
MetaTrader 5 - More Than You Can Imagine!
MetaTrader 5 - More Than You Can Imagine!
The MetaTrader 5 client terminal has been developed from scratch and far surpasses its predecessor, of course. The new trading platform provides unlimited opportunities for trading in any financial market. Moreover, its functionality keeps expanding to offer even more useful features and convenience. So, it is now quite difficult to list all the numerous advantages of MetaTrader 5. We have tried to briefly describe them in one article, and we got surprised with the result' the article is far from brief!
How to copy signals using an EA by your rules?
How to copy signals using an EA by your rules?
When you subscribe to signals, such situation may occur: your trade account has a leverage of 1:100, the provider has a leverage of 1:500 and trades using the minimal lot, and your trade balances are virtually equal — but the copy ratio will comprise only 10% to 15%. This article describes how to increase the copy rate in such cases.
How to create Requirements Specification for ordering a trading robot
How to create Requirements Specification for ordering a trading robot
Are you trading using your own strategy? If your system rules can be formally described as software algorithms, it is better to entrust trading to an automated Expert Advisor. A robot does not need sleep or food and is not subject to human weaknesses. In this article, we show how to create Requirements Specification when ordering a trading robot in the Freelance service.
LifeHack for traders: Blending ForEach with defines (#define)
LifeHack for traders: Blending ForEach with defines (#define)
The article is an intermediate step for those who still writes in MQL4 and has no desire to switch to MQL5. We continue to search for opportunities to write code in MQL4 style. This time, we will look into the macro substitution of the #define preprocessor.
How to Make a Trading Robot in No Time
How to Make a Trading Robot in No Time
Trading on financial markets involves many risks including the most critical one - the risk of making a wrong trading decision. The dream of every trader is to find a trading robot, which is always in good shape and not subject to human weaknesses - fear, greed and impatience.
The checks a trading robot must pass before publication in the Market
The checks a trading robot must pass before publication in the Market
Before any product is published in the Market, it must undergo compulsory preliminary checks in order to ensure a uniform quality standard. This article considers the most frequent errors made by developers in their technical indicators and trading robots. An also shows how to self-test a product before sending it to the Market.
Tips for an Effective Product Presentation on the Market
Tips for an Effective Product Presentation on the Market
Selling programs to traders effectively does not only require writing an efficient and useful product and then publishing it on the Market. It is vital to provide a comprehensive, detailed description and good illustrations. A quality logo and correct screenshots are equally as important as the "true coding". Bear in mind a simple formula: no downloads = no sales.
MQL5.community - User Memo
MQL5.community - User Memo
You have just registered and most likely you have questions such as, "How do I insert a picture to my a message?" "How do I format my MQL5 source code?" "Where are my personal messages kept?" You may have many other questions. In this article, we have prepared some hands-on tips that will help you get accustomed in MQL5.community and take full advantage of its available features.
Create Your Own Graphical Panels in MQL5
Create Your Own Graphical Panels in MQL5
The MQL5 program usability is determined by both its rich functionality and an elaborate graphical user interface. Visual perception is sometimes more important than fast and stable operation. Here is a step-by-step guide to creating display panels on the basis of the Standard Library classes on your own.
MQL5 Cookbook: Implementing Your Own Depth of Market
MQL5 Cookbook: Implementing Your Own Depth of Market
This article demonstrates how to utilize Depth of Market (DOM) programmatically and describes the operation principle of CMarketBook class, that can expand the Standard Library of MQL5 classes and offer convenient methods of using DOM.
Use of Resources in MQL5
Use of Resources in MQL5
MQL5 programs not only automate routine calculations, but also can create a full-featured graphical environment. The functions for creating truly interactive controls are now virtually the same rich, as those in classical programming languages. If you want to write a full-fledged stand-alone program in MQL5, use resources in them. Programs with resources are easier to maintain and distribute.
Programming EA's Modes Using Object-Oriented Approach
Programming EA's Modes Using Object-Oriented Approach
This article explains the idea of multi-mode trading robot programming in MQL5. Every mode is implemented with the object-oriented approach. Instances of both mode classes hierarchy and classes for testing are provided. Multi-mode programming of trading robots is supposed to take into account all peculiarities of every operational mode of an EA written in MQL5. Functions and enumeration are created for identifying the mode.
Debugging MQL5 Programs
Debugging MQL5 Programs
This article is intended primarily for the programmers who have already learned the language but have not fully mastered the program development yet. It reveals some debugging techniques and presents a combined experience of the author and many other programmers.
MQL5 Cookbook - Programming moving channels
MQL5 Cookbook - Programming moving channels
This article presents a method of programming the equidistant channel system. Certain details of building such channels are being considered here. Channel typification is provided, and a universal type of moving channels' method is suggested. Object-oriented programming (OOP) is used for code implementation.
Speed Up Calculations with the MQL5 Cloud Network
Speed Up Calculations with the MQL5 Cloud Network
How many cores do you have on your home computer? How many computers can you use to optimize a trading strategy? We show here how to use the MQL5 Cloud Network to accelerate calculations by receiving the computing power across the globe with the click of a mouse. The phrase "Time is money" becomes even more topical with each passing year, and we cannot afford to wait for important computations for tens of hours or even days.
AutoElliottWaveMaker - MetaTrader 5 Tool for Semi-Automatic Analysis of Elliott Waves
AutoElliottWaveMaker - MetaTrader 5 Tool for Semi-Automatic Analysis of Elliott Waves
The article provides a review of AutoElliottWaveMaker - the first development for Elliott Wave analysis in MetaTrader 5 that represents a combination of manual and automatic wave labeling. The wave analysis tool is written exclusively in MQL5 and does not include external dll libraries. This is another proof that sophisticated and interesting programs can (and should) be developed in MQL5.
Fast Dive into MQL5
Fast Dive into MQL5
You have decided to study MQL5 trading strategies' programming language, but you know nothing about it? We have tried to examine MQL5 and MetaTrader 5 terminal from the newcomers' point of view and have written this short introductory article. In this article, you can find a brief idea of the possibilities of the language, as well as some tips on working with MetaEditor 5 and the terminal.
How to Prepare a Trading Account for Migration to Virtual Hosting
How to Prepare a Trading Account for Migration to Virtual Hosting
MetaTrader client terminal is perfect for automating trading strategies. It has all tools necessary for trading robot developers ‒ powerful C++ based MQL4/MQL5 programming language, convenient MetaEditor development environment and multi-threaded strategy tester that supports distributed computing in MQL5 Cloud Network. In this article, you will find out how to move your client terminal to the virtual environment with all custom elements.
Visualize a Strategy in the MetaTrader 5 Tester
Visualize a Strategy in the MetaTrader 5 Tester
We all know the saying "Better to see once than hear a hundred times". You can read various books about Paris or Venice, but based on the mental images you wouldn't have the same feelings as on the evening walk in these fabulous cities. The advantage of visualization can easily be projected on any aspect of our lives, including work in the market, for example, the analysis of price on charts using indicators, and of course, the visualization of strategy testing. This article contains descriptions of all the visualization features of the MetaTrader 5 Strategy Tester.
MQL5 Cookbook: Developing a Multi-Currency Expert Advisor with Unlimited Number of Parameters
MQL5 Cookbook: Developing a Multi-Currency Expert Advisor with Unlimited Number of Parameters
In this article, we will create a pattern that uses a single set of parameters for optimization of a trading system, while allowing for unlimited number of parameters. The list of symbols will be created in a standard text file (*.txt). Input parameters for each symbol will also be stored in files. This way we will be able to circumvent the restriction of the terminal on the number of input parameters of an Expert Advisor.
How to Write a Good Description for a Market Product
How to Write a Good Description for a Market Product
MQL5 Market has many products for sale but some of their descriptions leave much to be desired. Many texts are obviously in need of improvement, as common traders are not able to comprehend them. This article will help you to put your product in a favorable light. Use our recommendations to write an eye-catching description that will easily show your customers what exactly you are selling.
Migrating from MQL4 to MQL5
Migrating from MQL4 to MQL5
This article is a quick guide to MQL4 language functions, it will help you to migrate your programs from MQL4 to MQL5. For each MQL4 function (except trading functions) the description and MQL5 implementation are presented, it allows you to reduce the conversion time significantly. For convenience, the MQL4 functions are divided into groups, similar to MQL4 Reference.
Universal Expert Advisor: Custom Strategies and Auxiliary Trade Classes (Part 3)
Universal Expert Advisor: Custom Strategies and Auxiliary Trade Classes (Part 3)
In this article, we will continue analyzing the algorithms of the CStrategy trading engine. The third part of the series contains the detailed analysis of examples of how to develop specific trading strategies using this approach. Special attention is paid to auxiliary algorithms — Expert Advisor logging system and data access using a conventional indexer (Close[1], Open[0] etc.)
Creating and Publishing of Trade Reports and SMS Notification
Creating and Publishing of Trade Reports and SMS Notification
Traders don't always have ability and desire to seat at the trading terminal for hours. Especially, if trading system is more or less formalized and can automatically identify some of the market states. This article describes how to generate a report of trade results (using Expert Advisor, Indicator or Script) as HTML-file and upload it via FTP to WWW-server. We will also consider sending notification of trade events as SMS to mobile phone.
Handling ZIP Archives in Pure MQL5
Handling ZIP Archives in Pure MQL5
The MQL5 language keeps evolving, and its new features for working with data are constantly being added. Due to innovation it has recently become possible to operate with ZIP archives using regular MQL5 tools without getting third party DLL libraries involved. This article focuses on how this is done and provides the CZip class, which is a universal tool for reading, creating and modifying ZIP archives, as an example.
Elder-Ray (Bulls Power and Bears Power)
Elder-Ray (Bulls Power and Bears Power)
The article dwells on Elder-Ray trading system based on Bulls Power, Bears Power and Moving Average indicators (EMA — exponential averaging). This system was described by Alexander Elder in his book "Trading for a Living".
How to Write an Indicator on the Basis of Another Indicator
How to Write an Indicator on the Basis of Another Indicator
In MQL5 you can write an indicator both from a scratch and on the basis of another already existing indicator, in-built in the client terminal or a custom one. And here you also have two ways - to improve an indicator by adding new calculations and graphical styles to it , or to use an indicator in-built in the client terminal or a custom one via the iCustom() or IndicatorCreate() functions.
Timeseries in DoEasy library (part 35): Bar object and symbol timeseries list
Timeseries in DoEasy library (part 35): Bar object and symbol timeseries list
This article starts a new series about the creation of the DoEasy library for easy and fast program development. In the current article, we will implement the library functionality for accessing and working with symbol timeseries data. We are going to create the Bar object storing the main and extended timeseries bar data, and place bar objects to the timeseries list for convenient search and sorting of the objects.
Library for easy and quick development of MetaTrader programs (part XXXIV): Pending trading requests - removing and modifying orders and positions under certain conditions
Library for easy and quick development of MetaTrader programs (part XXXIV): Pending trading requests - removing and modifying orders and positions under certain conditions
In this article, we will complete the description of the pending request trading concept and create the functionality for removing pending orders, as well as modifying orders and positions under certain conditions. Thus, we are going to have the entire functionality enabling us to develop simple custom strategies, or rather EA behavior logic activated upon user-defined conditions.