Put-Call Ratio (Volume) (20-Day)

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

State Street Industrial Select Sector SPDR ETF (XLI) had 20-Day Put-Call Ratio (Volume) of 92.4444 for 2025-12-15.

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Figures for 2025-12-15

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1405
Historical Volatility (Parkinson)	0.1057
Implied Volatility (Calls)	0.1817
Implied Volatility (Puts)	0.1333
Implied Volatility (Mean)	0.1575
Put-Call Implied Volatility Ratio	0.7334
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	92.4444
Put-Call Ratio (Open Interest)	0.2215