Put-Call Ratio (Open Interest) (20-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.

NBT Bancorp Inc. (NBTB) had 20-Day Put-Call Ratio (Open Interest) of 0.2637 for 2026-04-13.

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Figures for 2026-04-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1754
Historical Volatility (Parkinson)	0.1807
Implied Volatility (Calls)	0.3673
Implied Volatility (Puts)	0.8917
Implied Volatility (Mean)	0.6295
Put-Call Implied Volatility Ratio	2.4277
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	2.6000
Put-Call Ratio (Open Interest)	0.2637