Put-Call Ratio (Volume) (30-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Vanguard Small-Cap Index Fund ETF Shares (VB) had 30-Day Put-Call Ratio (Volume) of 1.1275 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2002
Historical Volatility (Parkinson)	0.1586
Implied Volatility (Calls)	0.2367
Implied Volatility (Puts)	0.2020
Implied Volatility (Mean)	0.2193
Put-Call Implied Volatility Ratio	0.8535
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	1.1275
Put-Call Ratio (Open Interest)	0.7314