Put-Call Ratio (Volume) (180-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 180-Day Put-Call Ratio (Volume) of 0.2999 for 2025-01-07.

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Figures for 2025-01-07

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1448
Historical Volatility (Parkinson)	0.1109
Implied Volatility (Calls)	0.1561
Implied Volatility (Puts)	0.1583
Implied Volatility (Mean)	0.1572
Put-Call Implied Volatility Ratio	1.0143
Implied Volatility Skew	0.0607
Option Statistics
Put-Call Ratio (Volume)	0.2999
Put-Call Ratio (Open Interest)	1.3004