For Online Traders, One Of The Key Tools Of The Trade Is Undoubtedly The Trading Platform. Among The Most Commonly Used Trading Platforms Is The Metatrader 4 (Mt4), Developed By Metaquotes Software And Initially Released In 2005. Today, The Mt4 Is The Most Widely Adopted Trading Platform By Brokers In The Forex Industry. The Popularity Of The Mt4 Trading Platform Can Be Attributed To A Few Causes. First Of All, It Is The First Mainstream Trading Platform To Come With An In-built Scripting Language, Called The Mql4. With This Traders Can Create Their Own Expert Advisors (Eas), Which Are Used For Algorithmic Trading Or Automated Trading.