Mt4, or MegaTrader 4 is a comprehensive trading platform that can be used for trading in the futures, CFD and FOREX markets. The platform was designed for banks, brokerages and financial institutions, but can in fact be used by anyone who is interested in trading in these markets. An Mt4 indicator provides charts, graphs, and other vital information that indicate what a trader should do, i.e. buy, sell, buy long, buy short, etc. Indicators can save traders much time and effort by doing a lot of the research and ‘groundwork’ for them, so all they have to do is look at the indicator and, based on the information, enter or exit their trade. Simply put, indicators help traders become more successful and more profitable.