MetaTrader is one of the most frequently used software for trading in the Forex market. It offers automated systems by means of EAs, custom scripts, and indicators. These tools can be programmed in MT4’s proprietary language, MQL4. EX4: This type of file is the compiled version of the MQ4 source https://ex4-to-mq438158.ka-blogs.com/83787074/ex4-to-mq4-an-overview