NB Bancorp, Inc. (NBBK)

Last Closing Price: 21.86 (2026-10-16)

Historical Volatility (Close-to-Close) (90-Day)

Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.

NB Bancorp, Inc. (NBBK) had 90-Day Historical Volatility (Close-to-Close) of 0.2070 for 2026-10-16.