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.

National HealthCare Corporation (NHC) 60-Day Put-Call Ratio (Volume) data is not available for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4197
Historical Volatility (Parkinson)	0.3843
Implied Volatility (Calls)	0.2351
Implied Volatility (Puts)	0.2787
Implied Volatility (Mean)	0.2569
Put-Call Implied Volatility Ratio	1.1855
Implied Volatility Skew	0.0415
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	2.6956