The standard deviation indicator measures market volatility and is used in statistics to describe the variability or dispersion of a set of data around the average. In technical analysis, it describes the price variability relative to a moving average (typically calculated at 20 days).
The standard deviation indicator measures market volatility and is used in statistics to describe the variability or dispersion of a set of data around the average. In technical analysis, it describes the price variability relative to a moving average (typically calculated at 20 days).