Put-Call Ratio (Open Interest) (150-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Allegiant Travel Company (ALGT) had 150-Day Put-Call Ratio (Open Interest) of 0.2370 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5759
Historical Volatility (Parkinson)	0.5117
Implied Volatility (Calls)	0.5322
Implied Volatility (Puts)	0.5704
Implied Volatility (Mean)	0.5513
Put-Call Implied Volatility Ratio	1.0717
Implied Volatility Skew	0.0291
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.2370