Put-Call Ratio (Volume) (60-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 60-Day Put-Call Ratio (Volume) of 157.4060 for 2026-05-21.

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Figures for 2026-05-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2192
Historical Volatility (Parkinson)	0.1584
Implied Volatility (Calls)	0.2082
Implied Volatility (Puts)	0.2229
Implied Volatility (Mean)	0.2155
Put-Call Implied Volatility Ratio	1.0710
Implied Volatility Skew	0.0704
Option Statistics
Put-Call Ratio (Volume)	157.4060
Put-Call Ratio (Open Interest)	26.3660