The Klinger Oscillator is a momentum oscillator trading indicator that predicts long-term price trends using volume analysis while capturing momentum shifts in the market. Developed by Stephen Klinger in 1977, it analyzes the relationship between volume and price movements to determine whether buying or selling pressure is dominating the market.
Unlike traditional oscillators, the Klinger Oscillator is a technical tool that measures short-term and long-term trends in financial markets, factoring in volume, price analysis, and directional momentum. Traders can identify potential price reversals before they appear in closing price action alone, by comparing oscillator indicator movement to price.

A Real-World Analogy of the Klinger Oscillator
Think of the Klinger Oscillator as a market lie detector—it looks beyond just price oscillator movement to see if trading behavior based on volume is justified. If prices rise but volume shows weakness, the oscillator signals that the trend may lack strength and could reverse.
Here is why the Klinger Oscillator has the ability to aid trading systems:
- It reveals hidden strengths or weaknesses in long-term trends by incorporating volume indicator insights.
- It generates objective trading opportunities based on crossovers between the oscillator line and the signal line.
- It helps traders refine rules-based trading strategies by providing informed trading signals based on volume confirmation of price trends.
How the Klinger Oscillator Works in Trading
The Klinger Oscillator is calculated using two exponential moving averages (EMAs) and a concept called force volume, which measures price and volume strength together.
Step 1: Compute the Volume Force (VF)
Volume force is calculated using the following steps:
- Calculate the trend as the difference between high and low closing prices.
- Determine oscillator formula parameters such as default settings for the price range.
- Compute the Volume Multiplier (VM) using the Klinger oscillator formula.

- Finally, calculate Volume Force (VF).

Step 2: Calculate the Klinger Oscillator
- Compute a 34-period moving average of the Klinger Volume Force (short-term EMA).
- Compute a 55-period EMA of Volume Force (long-term EMA).
- Subtract the long-term EMA from the short-term EMA to get the Klinger Oscillator value.

Step 3: Calculate the Signal Line
- Compute a 13-period EMA of the Klinger Oscillator to act as a signal line.
- The crossover between the Klinger Oscillator and the signal line generates buy and sell signals, making the indicator useful for trading decisions.
How Traders Use the Klinger Oscillator
Traders typically apply the Klinger Oscillator in three ways:
- Trend Confirmation: If the oscillator is above the zero line and rising, it confirms bullish momentum. If below zero and declining, it confirms bearish pressure.
- Divergence occurs when the price moves in the opposite direction of the oscillator, signaling a potential price reversal.
- Crossover Trading Signals: A bullish crossover (Klinger oscillator consists of the main line and signal line) suggests an uptrend, while a bearish crossover signals a downtrend.
Klinger Oscillator vs. Other Indicators
Indicator | Type | Strengths | Weaknesses |
---|---|---|---|
Klinger Oscillator | Volume-Based | Identifies trading opportunities using volume analysis | Can produce false signals in low-volume markets |
Awesome Oscillator | Momentum | Measures momentum shifts in price trends | Does not use volume |
MACD | Momentum | Captures trend strength | Ignores volume |
RSI | Overbought/Oversold | Good for spotting reversals | It can remain extreme for long periods |
The key difference is that the Klinger Oscillator uses volume, making it more useful for detecting trend strength.
Klinger Oscillator Strategy: Why Rules Matter
Traders who rely on gut feelings often misinterpret oscillator indicator readings, leading to poor trading decisions. A Klinger oscillator strategy provides clear, rule-based trade signals, allowing systematic traders to avoid emotional decision-making.
How Backtesting Klinger-Based Strategies Improves Performance
Traders can determine the following by backtesting the Klinger Oscillator against historical price data:
- Whether crossovers are effective entry/exit signals.
- How different timeframes affect signal accuracy.
- The best market conditions for reliable performance.
Example of a Systematic Klinger Trading Strategy
A rules-based strategy could include:
- Buy when: The Klinger Oscillator compares favorably to the signal line, AND the price is above the 200-day moving average.
- Sell when: The oscillator reaches extreme levels, OR the price falls below the 200-day moving average.
- Risk Management: Use the Klinger zero line as a stop-loss filter.
Traders can avoid guessing and overtrading through these rules.

Challenges of Using the Klinger Oscillator in a Trading System
Traders often misuse the Klinger Oscillator by:
- Reacting to every oscillator crossover, leading to overtrading.
- Ignoring volume spikes, which can distort readings.
- Using the oscillator in conjunction with no additional indicators rather than confirming signals with trend tools.
Traders can improve the accuracy of the Klinger Oscillator strategy by:
- Combining it with moving averages to confirm long-term price trends.
- Using divergence cautiously, ensuring it aligns with closing price action and volume trends.
- Adjusting default settings and EMA values to filter out false signals.
Actionable Tips for Using the Klinger Oscillator Effectively
The Klinger Oscillator may be most effective in:
- Strongly trending markets where volume confirms trading opportunities.
- Stocks with high liquidity reduce noise from low-volume periods.
- Mid-to-long timeframes, where oscillator indicator crossovers are more reliable.
Klinger Oscillator Trading Strategies
1. Trend-Following Klinger Strategy
- Apply Klinger (34, 55, 13) and a 50-period EMA.
- Enter long trades when the Klinger Oscillator crosses above the signal line, AND the price is above the EMA.
- Exit when the Klinger Oscillator turns negative or the price breaks the EMA.
2. Reversal Trading with Klinger Divergence
- Identify bullish divergence (price makes a lower low while Klinger makes a higher low).
- Enter long when Klinger crosses above the signal line.
- Exit if the divergence fails or volume declines.
Conclusion
The Klinger Oscillator is a technical analysis tool that helps traders identify momentum shifts and potential price reversals. It provides a unique insight into volume analysis that price-based indicators alone cannot offer. However, it requires careful backtesting, proper oscillator formula settings, and confirmation from other indicators to avoid false signals.
Systematic traders can enhance their Klinger oscillator strategy by incorporating the oscillator in conjunction with trend-following tools like moving averages. To master stock trading, apply and join The Trader Success System today!