Put-Call Ratio (Volume) (10-Day)

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

Vanguard S&P 500 ETF (VOO) had 10-Day Put-Call Ratio (Volume) of 0.6957 for 2025-04-25.

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Figures for 2025-04-25

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3146
Historical Volatility (Parkinson)	0.2005
Implied Volatility (Calls)	0.2367
Implied Volatility (Puts)	0.2295
Implied Volatility (Mean)	0.2331
Put-Call Implied Volatility Ratio	0.9698
Implied Volatility Skew	0.0347
Option Statistics
Put-Call Ratio (Volume)	0.6957
Put-Call Ratio (Open Interest)	0.7069