Implied Volatility (Mean) (30-Day)

Implied Volatility (Mean): The forecasted future volatility of the security over the selected time frame, derived from the average of the put and call implied volatilities for options with the relevant expiration date.

Vanguard S&P 500 Value Index Fund ETF Shares (VOOV) had 30-Day Implied Volatility (Mean) of 0.1522 for 2026-03-04.

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Volatility Metrics
Historical Volatility (Close-to-Close)	0.1029
Historical Volatility (Parkinson)	0.0962
Implied Volatility (Calls)	0.1505
Implied Volatility (Puts)	0.1540
Implied Volatility (Mean)	0.1522
Put-Call Implied Volatility Ratio	1.0236
Implied Volatility Skew	0.0848
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	2.0540