MQL5 is the new generation language for the new platform of MetaQuotes Software Corp., Metatrader 5. The developers of the most popular trading platform in Forex are designed to maintain maximum compatibility and MQL5 MQL4 yet indicators, expert advisors and scripts written in MQL4 will have to migrate to the new language MQL5 or not work due to some important differences between them. In this article let some of the most important and general differences to consider when you prepare to upgrade your programs to MQL5. The differences that …