NB Bancorp, Inc. (NBBK)
NASDAQ: NBBK · Real-Time Price · USD
20.47
+0.39 (1.94%)
At close: May 6, 2026, 4:00 PM EDT
20.48
+0.01 (0.05%)
After-hours: May 6, 2026, 4:10 PM EDT
NB Bancorp Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 6, 2026 | 20.19 | 20.59 | 20.13 | 20.48 | 20.48 | 1.64% | 546,511 |
| May 5, 2026 | 19.88 | 20.20 | 19.85 | 20.15 | 20.08 | 1.51% | 222,489 |
| May 4, 2026 | 19.75 | 20.16 | 19.63 | 19.85 | 19.78 | -0.40% | 372,761 |
| May 1, 2026 | 19.64 | 20.03 | 19.50 | 19.93 | 19.86 | 1.53% | 358,700 |
| Apr 30, 2026 | 19.44 | 19.88 | 19.44 | 19.63 | 19.56 | 0.36% | 394,288 |
| Apr 29, 2026 | 19.80 | 19.90 | 19.46 | 19.56 | 19.49 | -2.10% | 396,730 |
| Apr 28, 2026 | 20.17 | 20.30 | 19.73 | 19.98 | 19.91 | 0.55% | 353,555 |
| Apr 27, 2026 | 19.66 | 20.06 | 19.65 | 19.87 | 19.80 | 0.25% | 685,944 |
| Apr 24, 2026 | 18.88 | 19.84 | 18.77 | 19.82 | 19.75 | 3.44% | 1,167,004 |
| Apr 23, 2026 | 18.53 | 19.91 | 18.51 | 19.16 | 19.09 | -10.68% | 1,053,162 |
| Apr 22, 2026 | 21.62 | 21.77 | 21.34 | 21.45 | 21.38 | -0.63% | 287,792 |
| Apr 21, 2026 | 22.17 | 22.48 | 21.52 | 21.59 | 21.51 | -2.99% | 338,004 |
| Apr 20, 2026 | 22.47 | 22.59 | 22.21 | 22.25 | 22.17 | -1.11% | 215,394 |
| Apr 17, 2026 | 22.58 | 22.86 | 22.38 | 22.50 | 22.42 | 1.12% | 429,036 |
| Apr 16, 2026 | 22.38 | 22.53 | 22.18 | 22.25 | 22.17 | -0.85% | 154,529 |
| Apr 15, 2026 | 22.54 | 22.56 | 22.27 | 22.44 | 22.36 | -0.53% | 171,896 |
| Apr 14, 2026 | 22.30 | 22.64 | 22.11 | 22.56 | 22.48 | 0.94% | 274,671 |
| Apr 13, 2026 | 22.23 | 22.42 | 22.15 | 22.35 | 22.27 | -0.22% | 311,125 |
| Apr 10, 2026 | 22.60 | 22.75 | 22.25 | 22.40 | 22.32 | -1.06% | 211,823 |
| Apr 9, 2026 | 22.13 | 22.69 | 21.89 | 22.64 | 22.56 | 2.03% | 334,447 |
| Apr 8, 2026 | 22.19 | 22.49 | 22.12 | 22.19 | 22.11 | 1.56% | 262,748 |
| Apr 7, 2026 | 21.73 | 21.95 | 21.65 | 21.85 | 21.77 | 0.09% | 178,651 |
| Apr 6, 2026 | 21.61 | 21.89 | 21.54 | 21.83 | 21.75 | 1.02% | 135,017 |
| Apr 2, 2026 | 21.25 | 21.62 | 21.04 | 21.61 | 21.53 | 1.69% | 157,561 |
| Apr 1, 2026 | 21.07 | 21.48 | 20.77 | 21.25 | 21.18 | 0.85% | 237,595 |
| Mar 31, 2026 | 20.98 | 21.18 | 20.75 | 21.07 | 21.00 | 1.89% | 251,285 |
| Mar 30, 2026 | 20.55 | 20.74 | 20.43 | 20.68 | 20.61 | 1.37% | 179,631 |
| Mar 27, 2026 | 20.60 | 20.61 | 20.26 | 20.40 | 20.33 | -1.88% | 212,768 |
| Mar 26, 2026 | 20.54 | 20.85 | 20.54 | 20.79 | 20.72 | 0.43% | 208,813 |
| Mar 25, 2026 | 20.93 | 21.08 | 20.56 | 20.70 | 20.63 | -0.10% | 205,394 |
| Mar 24, 2026 | 20.54 | 20.84 | 20.51 | 20.72 | 20.65 | 0.14% | 164,695 |
| Mar 23, 2026 | 20.92 | 21.25 | 20.68 | 20.69 | 20.62 | 1.12% | 232,339 |
| Mar 20, 2026 | 20.71 | 20.80 | 20.27 | 20.46 | 20.39 | -0.68% | 567,554 |
| Mar 19, 2026 | 20.05 | 20.68 | 19.99 | 20.60 | 20.53 | 2.33% | 213,037 |
| Mar 18, 2026 | 20.52 | 20.59 | 20.10 | 20.13 | 20.06 | -2.80% | 273,705 |
| Mar 17, 2026 | 21.06 | 21.21 | 20.64 | 20.71 | 20.64 | -1.19% | 179,530 |
| Mar 16, 2026 | 21.01 | 21.28 | 20.86 | 20.96 | 20.89 | 0.67% | 260,340 |
| Mar 13, 2026 | 21.18 | 21.18 | 20.77 | 20.82 | 20.75 | -1.23% | 145,380 |
| Mar 12, 2026 | 20.56 | 21.14 | 20.41 | 21.08 | 21.01 | 0.76% | 267,551 |
| Mar 11, 2026 | 21.05 | 21.20 | 20.50 | 20.92 | 20.85 | -1.60% | 273,191 |
| Mar 10, 2026 | 20.93 | 21.64 | 20.93 | 21.26 | 21.19 | 1.67% | 419,262 |
| Mar 9, 2026 | 20.74 | 21.15 | 20.10 | 20.91 | 20.84 | -0.57% | 547,835 |
| Mar 6, 2026 | 20.71 | 21.04 | 20.54 | 21.03 | 20.96 | -0.85% | 396,337 |
| Mar 5, 2026 | 21.33 | 21.47 | 20.95 | 21.21 | 21.14 | -1.76% | 433,360 |
| Mar 4, 2026 | 21.78 | 22.04 | 21.52 | 21.59 | 21.51 | - | 315,665 |
| Mar 3, 2026 | 21.18 | 21.75 | 21.04 | 21.59 | 21.51 | 0.09% | 296,932 |
| Mar 2, 2026 | 21.03 | 21.87 | 20.71 | 21.57 | 21.50 | 1.08% | 326,730 |
| Feb 27, 2026 | 21.94 | 22.30 | 21.20 | 21.34 | 21.27 | -3.92% | 884,190 |
| Feb 26, 2026 | 22.23 | 22.62 | 21.87 | 22.21 | 22.13 | -0.09% | 256,257 |
| Feb 25, 2026 | 21.86 | 22.25 | 21.76 | 22.23 | 22.15 | 2.21% | 262,096 |