EX4 file styles are executable information used by the MetaTrader four trading System. They're utilized to retail store scripts and indicators that could be used to automate buying and selling decisions. ちなみに、「極端に巨大な数は逆コンパイルされたときに区別がつかずに同じ数字になってしまう」という性質を使った方法もなくはないですが、 EX4 files tend to be easier to duplicate and share... https://kylerckoru.goabroadblog.com/30007282/5-simple-techniques-for-ex4-to-mq4-converter