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 Total Stock Market ETF (VTI) had 30-Day Put-Call Ratio (Volume) of 0.1000 for 2025-10-08.

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Figures for 2025-10-08

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0651
Historical Volatility (Parkinson)	0.0681
Implied Volatility (Calls)	0.1317
Implied Volatility (Puts)	0.1271
Implied Volatility (Mean)	0.1294
Put-Call Implied Volatility Ratio	0.9652
Implied Volatility Skew	-0.0021
Option Statistics
Put-Call Ratio (Volume)	0.1000
Put-Call Ratio (Open Interest)	2.5038