MetaTrader 4 is referred to as one of the most frequently used platforms for traders in markets. It allows automated systems by means of automated advisors, custom scripts, and indicators. These capabilities can be programmed in MetaTrader’s own language, MQL. EX4: This is the compiled version of the MQ4 file. https://andywfezz.digiblogbox.com/55675815/ex4-to-mq4-an-overview