MetaTrader is referred to as one of many well-known applications for trading in markets. It allows automated systems via automated advisors, custom scripts, and indicators. These capabilities can be programmed in MetaTrader’s own language, MQL4. EX4: This refers to an executable version of the MQ4 source code. It is in https://ex4tomq406937.thezenweb.com/getting-my-ex4-to-mq4-to-work-68332532