RVOL (Relative Volume) is measured by comparing the current volume to the average volume at the same time in previous days. This indicator gives you the option to make that comparison with volume or cumulative volume. The lookback days is adjustable and so are the thresholds to color RVOL that is above average.
The default settings have been carefully selected to work optimally. Explore all the features available in TickSurfers RVOL Indicator by going to the indicator's input settings and selecting the modes and settings your prefer.