Put-Call Ratio (Volume) (180-Day)

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

Capitol Federal Financial (CFFN) had 180-Day Put-Call Ratio (Volume) of 0.0000 for 2026-05-21.

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Figures for 2026-05-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2432
Historical Volatility (Parkinson)	0.2402
Implied Volatility (Calls)	0.6630
Implied Volatility (Puts)	0.6609
Implied Volatility (Mean)	0.6620
Put-Call Implied Volatility Ratio	0.9968
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	2.8062