MetaTrader is known as one of several commonly used platforms for traders in the Forex market. It supports automated systems by means of EAs, scripts, and indicators. These functions are often programmed in MetaQuotes’ native language, MQL. EX4: This type of file is an executable version of the MQ4 file. https://brooksmriyl.blogdal.com/30888094/the-greatest-guide-to-ex4-to-mq4