Or (KVO) determines the long-term trend of money flow while remaining sensitive enough to detect short-term fluctuations.It uses the key price compared to the prior bar's key price to assign volume as positive or negative value. Volume is a measure of how many units of a pair are trading per unit of time.You can choose between a KVO line, histogram, or both combined with this Klinger Volme Oscillator.The Klinger Volume Oscillator is a trend reversal indicator. It relies on the concept of a volume force against the signal line.