Let's get started! What are MQL4 and MQL5? Here you will find detailed instructions with pictures on how to write an expert advisor. After reading this article, you will understand what MQL is, the differences between the two latest versions of languages, and how to work with them. I have prepared for you a detailed tutorial on MetaTrader programming MQL4 vs MQL5. Pros and Cons of MQL4 and MQL5 languages.MQL4 indicator programming: How to write an Expert Advisor in MQL4 or MQL5.
Data types and syntax of MQL4 and MQL5 languages.Features of MQL4 and MQL5 programming languages.The article covers the following subjects: These languages provide users with tools to develop client-side automated trading strategies MetaQuotes Language 4 and 5 are tools for developing applications for the MetaTrader Client Terminal based on the platforms of MetaTrader family of the fourth and fifth generations respectively.