How to Use the RSI Indicator Easily? Beginner's GuideWhat if an indication could be used to gauge how strong a move up or down is? The RSI, on the other hand, is one of the most often used indicators by traders worldwide. It is important to distinguish between the terms "Relative Strength Index " and "relative strength," which refers to how stocks or sectors are compared to one another. This is how the computation for the RSI, like most indicators, involves calculating averages. So, how to use the RSI Indicator?