Put-Call Ratio (Volume) (150-Day)

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

NB Bancorp, Inc. (NBBK) 150-Day Put-Call Ratio (Volume) data is not available for 2026-10-20.

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Figures for 2026-10-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2255
Historical Volatility (Parkinson)	0.2251
Implied Volatility (Calls)	0.3171
Implied Volatility (Puts)	0.3314
Implied Volatility (Mean)	0.3243
Put-Call Implied Volatility Ratio	1.0451
Implied Volatility Skew	0.0335
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	15.6769