The Murrey Math Time Frame Indicator is a popular free Forex indicator for MetaTrader 4 (MT4) that helps traders identify potential trading opportunities in the Forex market. The indicator uses a mathematical formula to identify key support and resistance levels within a specified time frame, making it a useful tool for traders looking to capitalize on short-term market movements. The indicator displays the current trend of the market, as well as the buy and sell signals, in an easy to read graphical format. This makes it a valuable tool for traders looking to maximize their profits in the Forex market.