MetaTrader 4 is known as one of the most commonly used applications for trading in markets. It allows automated strategies by means of automated advisors, scripts, and custom indicators. These functions are typically coded in MetaQuotes’ proprietary language, MQL. EX4: This refers to a compiled version of the MQ4 file. https://damienrwcnk.mybloglicious.com/51442803/a-review-of-ex4-to-mq4