Put-Call Implied Volatility Ratio (30-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

State Street Health Care Select Sector SPDR ETF ETF (XLV) had 30-Day Put-Call Implied Volatility Ratio of 1.0364 for 2025-12-15.

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Figures for 2025-12-15

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1667
Historical Volatility (Parkinson)	0.1305
Implied Volatility (Calls)	0.1329
Implied Volatility (Puts)	0.1378
Implied Volatility (Mean)	0.1354
Put-Call Implied Volatility Ratio	1.0364
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.1952
Put-Call Ratio (Open Interest)	1.4142