MT4 is one of several popular platforms for trading in financial markets. It supports automated systems by means of expert advisors, scripts, and custom indicators. These functions are usually programmed in MetaTrader’s proprietary language, MetaQuotes Language. EX4: This type of file is a binary format of the original MQ4 code. https://ex4-to-mq461481.widblog.com/85447382/getting-my-ex4-to-mq4-to-work