MT4 is one of the most frequently used software for financial trading in financial markets. It allows automated systems via trading bots, custom scripts, and indicators. These functions can be developed in MetaTrader’s own language, MQL. EX4: This refers to a compiled version of the MQ4 source code. It is https://elliottzsivm.theideasblog.com/30927769/not-known-details-about-ex4-to-mq4