MetaTrader 4, also known as MT4, is considered the most popular online forex trading platform used by traders worldwide. Developed by MetaQuotes Software Corp., the platform is designed to make trading flexible. It offers strategy implementation and analytical tools such as financial news alerts to help traders prepare for unexpected price fluctuations. The platform can be downloaded free of charge to personal computers and mobile devices. Several Udemy courses provide students with the knowledge required to make the most of MetaTrader 4.