Volume indicator judging level of volume per bar accordingly to Volume Spread Analysis rules. It allows either to set static volume levels or dynamic ones based on ratio comparable to Moving Average. Bars are coloured based on ratio or static levels, visually presenting level of Volume (low, average, high, ultra high).
Measures spread of the candle, useful especially for Volume Spread Analysis (VSA) and to measure trend strength. Spread is coloured based on level comparable to Moving Average.