MetaTrader 4 can be described as one of several popular software for financial trading in Forex. It supports automated trading through EAs, code scripts, and custom indicators. These tools are often coded in MetaTrader’s own language, MQL4. EX4: This type of file is the compiled version of the MQ4 file. https://eduardozbzwt.livebloggs.com/36733218/5-tips-about-ex4-to-mq4-you-can-use-today