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Articles with examples of indicators developed in MQL4

The articles contain detailed explanation of the attached codes. Download and open them in MetaEditor and program together with the author while reading the article.

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How to build and test a Binary Options strategy with the MetaTrader 4 Strategy Tester

Tutorial to build a Binary Options strategy an test it in Strategy-Tester of MetaTrader 4 with Binary-Options-Strategy-Tester utility from marketplace.

How to create an indicator of non-standard charts for MetaTrader Market

Through offline charts, programming in MQL4, and reasonable willingness, you can get a variety of chart types: "Point & Figure", "Renko", "Kagi", "Range bars", equivolume charts, etc. In this article,...

Trading Ideas Based on Prices' Direction and Movement Speed

The article provides a review of an idea based on the analysis of prices' movement direction and their speed. We have performed its formalization in the MQL4 language presented as an expert advisor to...

Common Errors in MQL4 Programs and How to Avoid Them

To avoid critical completion of programs, the previous version compiler handled many errors in the runtime environment. For example, division by zero or array out of range are critical errors and...

An Insight Into Accumulation/Distribution And Where It Can Get You

The Accumulation/Distribution (A/D) Indicator has one interesting feature - a breakout of the trend line plotted in this indicator chart suggests, with a certain degree of probability, a forthcoming...

Multiple Null Bar Re-Count in Some Indicators

The article is concerned with the problem of re-counting of the indicator value in the MetaTrader 4 Client Terminal when the null bar changes. It outlines general idea of how to add to the indicator...

Free-of-Holes Charts

The article deals with realization of charts without skipped bars.

Features of Custom Indicators Creation

Creation of Custom Indicators in the MetaTrader trading system has a number of features.