Klinger Volume Oscillator
Overview
The Klinger Volume Oscillator (KVO) measures the long-term trend of money flow by comparing volume to price movement direction. It calculates a volume force based on the relationship between the high-low range, close, and volume, then applies two exponential moving averages to create an oscillator. The KVO is particularly useful for identifying divergences between volume flow and price, signalling potential reversals before they occur.
Key Concepts
Volume force calculation incorporates the trend direction, high-low range magnitude, and volume. The oscillator is the difference between a thirty-four-period and fifty-five-period EMA of volume force. A signal line (thirteen-period EMA of the oscillator) generates crossover signals. Positive KVO indicates net buying pressure dominating, negative indicates net selling pressure. Divergence between KVO and price is the primary reversal signal. The oscillator works best with trending instruments where volume data is reliable.
Entry Signals
Enter long when the KVO crosses above its signal line from below zero. Enter short when the KVO crosses below its signal line from above zero. Bullish divergence: price makes a lower low while KVO makes a higher low. Bearish divergence: price makes a higher high while KVO makes a lower high.
Exit Signals
Exit long when the KVO crosses below its signal line. Exit short when the KVO crosses above its signal line. Close positions when divergence resolves in the anticipated direction and reaches the target. Use the zero line as a trend filter — KVO above zero favours long only.
Best Timeframes
Daily, Weekly
Pro Tips
The Klinger Volume Oscillator is less well-known than OBV or the Chaikin Oscillator but provides a more nuanced view of volume flow by incorporating price range into its calculation. It is most effective on daily and weekly charts where volume data is robust. Avoid using it on instruments with unreliable volume such as spot forex or thinly traded tokens.
More Topics in This Category
Volume Spread Analysis (VSA)
Volume Spread Analysis examines the relationship between price spread (the range of a candle), closing position within that spread, and the accompanying volume to determine the intentions of institutional market participants. Developed from the work of Richard Wyckoff and refined by Tom Williams, VSA identifies accumulation, distribution, and supply/demand imbalances by reading the story that volume and price action tell together.
On-Balance Volume (OBV)
On-Balance Volume is a cumulative volume indicator that adds volume on up days and subtracts it on down days, creating a running total that reveals whether volume is flowing into or out of an asset. Developed by Joe Granville, OBV often leads price — a rising OBV during a consolidation suggests accumulation, while a falling OBV during a hold signals distribution. The direction of OBV matters more than its absolute value.
Accumulation/Distribution Line
The Accumulation/Distribution Line measures the cumulative flow of money into and out of an asset by examining where price closes within its range relative to volume. Unlike OBV, which only considers whether the close is up or down, the A/D Line weights volume by the close's position within the bar's range, giving a more nuanced picture of buying and selling pressure.
VWAP Strategies
Volume Weighted Average Price (VWAP) represents the average price an asset has traded at throughout the session, weighted by volume. It serves as a dynamic intraday fair-value benchmark used by institutional traders to gauge execution quality. For retail traders, VWAP acts as a powerful support/resistance level and trend filter — price above VWAP suggests bullish intraday bias, while price below suggests bearish bias.