
The HV-RV Oscillator tracks and compares historical and realized volatility, helping traders identify market volatility changes and potential trading opportunities.
Explore complementary indicator rolesHow it works
The HV-RV Oscillator calculates Historical Volatility (HV) by analyzing log returns of closing prices and finding the standard deviation over a specified period. It then annualizes this value assuming 252 trading days in a year.
Simultaneously, it computes Realized Volatility (RV) using the True Range, which considers the current high-low range, the difference between high and previous close, and the difference between low and previous close. Both HV and RV are normalized to a 0-100 scale and smoothed using a Simple Moving Average to reduce noise and provide a clearer trend.
Why it may be useful
The HV-RV Oscillator provides traders with a comprehensive view of market volatility by comparing two critical volatility measures. By normalizing and smoothing these measures, it helps identify potential market movements and trading opportunities that might be overlooked using traditional analysis methods.
This tool is valuable because it offers insights into market dynamics, helping traders understand the relationship between historical and realized volatility. It can signal potential breakouts, trend changes, and periods of market consolidation, making it a versatile instrument for traders across different asset classes and trading styles.
When to explore it
The HV-RV Oscillator is most effective during periods of market uncertainty or potential trend changes. Traders can use it to identify potential breakout conditions when historical volatility increases relative to realized volatility, signaling possible new market movements.
It is particularly useful for detecting mean reversion opportunities and periods of low volatility that might precede significant price changes. Traders can apply this oscillator across various asset classes, including stocks, forex, commodities, and indices, to enhance their trading strategies and make more informed decisions based on volatility comparisons.
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What we’ve verified
Access, alerts and repainting behaviour have not been independently verified for this indicator. Check the creator’s current publication and settings.
General descriptions and classifications are recovered research. Verified details above identify the specific checks we have completed. Check the creator’s current publication for later changes.

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