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NB Bancorp, Inc. (NBBK)
NASDAQ: NBBK · Real-Time Price · USD
20.23
+0.08 (0.40%)
At close: Dec 5, 2025, 4:00 PM EST
20.23
0.00 (0.00%)
After-hours: Dec 5, 2025, 5:01 PM EST

NB Bancorp Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 5, 202520.0620.3020.0420.2320.230.40%139,154
Dec 4, 202520.2220.3519.6520.1520.15-0.84%194,251
Dec 3, 202519.9320.3519.9320.3220.321.96%223,977
Dec 2, 202519.9620.1619.9019.9319.930.05%243,156
Dec 1, 202519.4719.9319.2719.9219.921.68%202,860
Nov 28, 202519.8719.8719.5419.5919.59-0.91%107,709
Nov 26, 202519.6719.9719.5519.7719.77-0.15%209,314
Nov 25, 202519.4419.9719.4419.8019.802.48%298,650
Nov 24, 202519.4019.4419.1619.3219.32-0.41%293,950
Nov 21, 202518.7319.6318.7319.4019.403.47%421,657
Nov 20, 202518.5519.1518.5218.7518.752.68%424,101
Nov 19, 202518.8318.9718.1118.2618.26-3.13%410,346
Nov 18, 202518.7919.0718.5518.8518.85-0.21%538,203
Nov 17, 202519.0320.6318.7418.8918.89-2.07%1,263,573
Nov 14, 202518.8919.3918.7219.2919.291.42%915,338
Nov 13, 202518.5719.4218.5719.0219.023.09%684,777
Nov 12, 202518.4918.7218.4218.4518.45-0.32%167,712
Nov 11, 202518.3118.5218.2518.5118.511.04%239,574
Nov 10, 202518.5218.7018.2418.3218.32-1.08%272,920
Nov 7, 202518.2018.5517.9118.5218.521.81%358,155
Nov 6, 202518.1918.3618.0518.1918.19-0.33%191,527
Nov 5, 202517.7418.2817.7418.2518.252.53%252,727
Nov 4, 202517.6717.8517.5417.8017.730.34%278,014
Nov 3, 202517.7717.9517.1617.7417.67-1.83%361,103
Oct 31, 202518.1218.2817.8818.0718.00-0.28%236,510
Oct 30, 202517.9218.1917.7818.1218.051.40%148,288
Oct 29, 202518.0018.4317.8417.8717.80-1.05%345,834
Oct 28, 202518.0018.1417.6218.0617.990.11%270,320
Oct 27, 202518.0518.4117.8318.0417.971.01%239,967
Oct 24, 202518.4418.4717.7817.8617.79-2.24%155,617
Oct 23, 202518.1418.9218.0718.2718.202.07%341,484
Oct 22, 202517.8718.0517.7917.9017.830.67%157,926
Oct 21, 202517.7917.9017.2517.7817.71-0.39%184,270
Oct 20, 202517.4217.8817.3017.8517.783.06%201,475
Oct 17, 202517.1517.3917.1117.3217.251.46%240,557
Oct 16, 202517.5417.5416.9217.0717.00-2.90%294,721
Oct 15, 202517.8917.9017.4417.5817.51-1.46%172,344
Oct 14, 202517.1017.8717.1017.8417.773.42%160,360
Oct 13, 202517.0817.2716.8417.2517.182.25%163,228
Oct 10, 202517.3617.5816.8516.8716.80-2.77%171,872
Oct 9, 202517.5217.6817.2717.3517.28-0.80%112,929
Oct 8, 202517.9917.9917.4717.4917.42-2.02%92,585
Oct 7, 202518.0018.2117.8417.8517.78-0.83%132,393
Oct 6, 202517.8218.0617.6418.0017.931.75%156,740
Oct 3, 202517.5417.8317.5417.6917.620.51%127,923
Oct 2, 202517.5017.6517.4017.6017.530.11%138,449
Oct 1, 202517.5317.6817.4417.5817.51-0.40%119,800
Sep 30, 202517.6817.8117.3517.6517.58-0.68%179,654
Sep 29, 202518.1618.3817.7317.7717.70-1.99%143,447
Sep 26, 202518.1018.3518.0318.1318.060.28%114,704
Sep 25, 202518.0518.1417.9018.0818.010.06%111,743
Sep 24, 202518.2818.4717.9518.0718.00-1.09%134,208
Sep 23, 202518.4918.7118.2318.2718.20-0.92%110,447
Sep 22, 202518.3918.4818.2118.4418.37-0.05%95,155
Sep 19, 202518.8718.9318.4418.4518.38-2.69%606,609
Sep 18, 202518.5619.0018.4718.9618.892.82%146,304
Sep 17, 202518.4018.8718.3118.4418.370.33%157,516
Sep 16, 202518.6018.6518.2818.3818.31-1.18%116,301
Sep 15, 202518.5518.7018.3718.6018.530.54%195,279
Sep 12, 202518.7418.7418.3618.5018.43-1.33%148,238
Sep 11, 202518.6218.7918.4518.7518.680.86%129,336
Sep 10, 202518.5718.6218.4718.5918.52-0.11%107,518
Sep 9, 202518.7518.8318.5518.6118.54-1.06%106,496
Sep 8, 202518.9318.9317.8718.8118.74-0.21%116,251
Sep 5, 202519.1919.3518.8118.8518.78-1.46%130,297
Sep 4, 202518.9619.1518.9219.1319.051.65%158,717
Sep 3, 202518.7918.9618.7018.8218.75-0.48%163,037
Sep 2, 202518.7218.9418.5918.9118.840.11%140,773
Aug 29, 202518.9519.1118.8618.8918.82-0.05%168,391
Aug 28, 202519.1219.1318.8118.9018.83-0.53%103,615
Aug 27, 202518.9719.1518.8619.0018.93-0.16%135,696
Aug 26, 202518.7019.1518.7019.0318.961.98%407,084
Aug 25, 202518.7218.8718.4418.6618.59-0.90%119,672
Aug 22, 202518.2118.8817.9318.8318.763.92%270,727
Aug 21, 202518.1418.1417.9318.1218.05-0.28%94,144
Aug 20, 202518.2318.3618.0018.1718.10-0.11%216,887
Aug 19, 202518.1518.3518.0918.1918.120.33%95,233
Aug 18, 202518.0018.2017.7018.1318.060.44%123,997
Aug 15, 202518.4918.6318.0218.0517.98-2.11%263,127
Aug 14, 202518.5018.5118.2218.4418.37-0.65%137,957
Aug 13, 202518.3918.5918.0118.5618.492.15%213,326
Aug 12, 202517.3018.1917.2418.1718.104.49%308,903
Aug 11, 202517.1517.4017.1117.3917.321.58%111,649
Aug 8, 202517.1917.3016.9117.1217.050.12%119,798
Aug 7, 202517.1717.1816.9217.1017.030.18%156,824
Aug 6, 202517.2017.2217.0417.0717.00-1.22%109,292
Aug 5, 202517.2017.2916.9417.2817.140.64%190,904
Aug 4, 202516.9917.2216.8917.1717.031.66%287,329
Aug 1, 202517.0717.2716.7616.8916.76-1.97%247,233
Jul 31, 202517.3417.5217.2217.2317.09-1.37%166,857
Jul 30, 202518.0718.0717.4617.4717.33-2.89%179,573
Jul 29, 202518.5318.5317.9817.9917.85-1.96%146,689
Jul 28, 202518.5318.7018.0918.3518.20-0.60%150,542
Jul 25, 202518.6418.6418.2418.4618.31-1.76%268,922
Jul 24, 202518.7919.4218.6018.7918.643.70%357,934
Jul 23, 202518.5618.5817.8718.1217.98-1.89%167,481
Jul 22, 202518.5018.7718.4518.4718.32-0.38%205,872
Jul 21, 202518.4218.7618.4218.5418.390.87%176,252
Jul 18, 202518.5818.5818.2418.3818.23-0.38%182,693
Jul 17, 202518.3118.5118.2718.4518.300.93%158,111