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 Growth Index Fund ETF Shares (VBK) had 30-Day Put-Call Ratio (Volume) of 0.2931 for 2026-06-05.

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Figures for 2026-06-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2300
Historical Volatility (Parkinson)	0.1775
Implied Volatility (Calls)	0.2500
Implied Volatility (Puts)	0.2585
Implied Volatility (Mean)	0.2542
Put-Call Implied Volatility Ratio	1.0340
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.2931
Put-Call Ratio (Open Interest)	0.0815