The RSI Heatmap indicator is a new and popular forex indicator available for free on MT4. It uses the Relative Strength Index (RSI) to display a heat map that shows the overbought and oversold areas of multiple currency pairs at the same time. The heat map is color coded, making it easy to see which pairs are strong or weak in real time. It helps you take the guesswork out of identifying the most profitable currency pairs to trade by providing real-time information that you can influence.