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.

Alaska Air Group, Inc. (ALK) had 120-Day Put-Call Ratio (Volume) of 0.1635 for 2026-02-20.

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Figures for 2026-02-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4715
Historical Volatility (Parkinson)	0.4166
Implied Volatility (Calls)	0.4891
Implied Volatility (Puts)	0.4904
Implied Volatility (Mean)	0.4897
Put-Call Implied Volatility Ratio	1.0028
Implied Volatility Skew	0.0371
Option Statistics
Put-Call Ratio (Volume)	0.1635
Put-Call Ratio (Open Interest)	1.3957