MetaTrader 4 is referred to as among the most widely used applications for traders in Forex. It supports automated strategies through trading bots, custom scripts, and custom indicators. These tools can be written in MetaQuotes’ own language, MQL. EX4: This file format is a binary format of the MQ4 file. https://rylanaxbdx.jts-blog.com/29747487/the-2-minute-rule-for-ex4-to-mq4