Put-Call Ratio (Volume) (120-Day)

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

State Street SPDR S&P Aerospace & Defense ETF (XAR) had 120-Day Put-Call Ratio (Volume) of 0.0357 for 2026-09-04.

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Figures for 2026-09-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3040
Historical Volatility (Parkinson)	0.2458
Implied Volatility (Calls)	0.2999
Implied Volatility (Puts)	0.3069
Implied Volatility (Mean)	0.3034
Put-Call Implied Volatility Ratio	1.0232
Implied Volatility Skew	0.0083
Option Statistics
Put-Call Ratio (Volume)	0.0357
Put-Call Ratio (Open Interest)	3.8484