MBX Biosciences, Inc. (MBX)
NASDAQ: MBX · Real-Time Price · USD
31.79
+0.36 (1.15%)
At close: May 21, 2026, 4:00 PM EDT
31.79
0.00 (0.00%)
After-hours: May 21, 2026, 4:43 PM EDT
MBX Biosciences Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 21, 2026 | 31.65 | 32.39 | 30.84 | 31.79 | 31.79 | 1.15% | 460,178 |
| May 20, 2026 | 30.75 | 31.87 | 30.35 | 31.43 | 31.43 | 3.42% | 816,481 |
| May 19, 2026 | 30.65 | 31.16 | 29.60 | 30.39 | 30.39 | -1.90% | 605,947 |
| May 18, 2026 | 32.50 | 33.11 | 30.58 | 30.98 | 30.98 | -4.53% | 916,942 |
| May 15, 2026 | 34.87 | 35.27 | 32.00 | 32.45 | 32.45 | -8.23% | 606,377 |
| May 14, 2026 | 37.10 | 38.09 | 34.85 | 35.36 | 35.36 | -5.71% | 839,998 |
| May 13, 2026 | 37.34 | 38.37 | 35.94 | 37.50 | 37.50 | 1.41% | 811,921 |
| May 12, 2026 | 40.08 | 40.60 | 35.87 | 36.98 | 36.98 | -7.73% | 1,052,685 |
| May 11, 2026 | 41.26 | 45.85 | 39.40 | 40.08 | 40.08 | -2.16% | 1,886,135 |
| May 8, 2026 | 34.94 | 41.28 | 34.56 | 40.97 | 40.97 | 18.02% | 1,883,246 |
| May 7, 2026 | 32.00 | 34.90 | 30.75 | 34.71 | 34.71 | 8.06% | 928,562 |
| May 6, 2026 | 30.05 | 32.33 | 29.06 | 32.12 | 32.12 | 8.51% | 465,679 |
| May 5, 2026 | 29.80 | 30.65 | 28.82 | 29.60 | 29.60 | 0.54% | 312,730 |
| May 4, 2026 | 29.56 | 30.03 | 28.86 | 29.44 | 29.44 | -1.14% | 344,824 |
| May 1, 2026 | 30.18 | 32.03 | 29.76 | 29.78 | 29.78 | -1.46% | 442,102 |
| Apr 30, 2026 | 28.88 | 30.26 | 28.77 | 30.22 | 30.22 | 5.63% | 299,983 |
| Apr 29, 2026 | 28.95 | 29.67 | 27.56 | 28.61 | 28.61 | -1.48% | 296,690 |
| Apr 28, 2026 | 31.79 | 32.19 | 28.96 | 29.04 | 29.04 | -9.16% | 874,404 |
| Apr 27, 2026 | 31.94 | 33.44 | 31.16 | 31.97 | 31.97 | 0.03% | 386,282 |
| Apr 24, 2026 | 33.33 | 33.33 | 30.82 | 31.96 | 31.96 | -4.28% | 448,136 |
| Apr 23, 2026 | 33.58 | 34.40 | 31.20 | 33.39 | 33.39 | -0.57% | 557,305 |
| Apr 22, 2026 | 33.49 | 34.12 | 32.33 | 33.58 | 33.58 | 1.02% | 341,757 |
| Apr 21, 2026 | 34.01 | 34.20 | 31.71 | 33.24 | 33.24 | -1.60% | 436,307 |
| Apr 20, 2026 | 33.49 | 34.08 | 32.01 | 33.78 | 33.78 | 0.03% | 522,792 |
| Apr 17, 2026 | 33.85 | 35.00 | 33.31 | 33.77 | 33.77 | 1.66% | 306,798 |
| Apr 16, 2026 | 32.87 | 33.46 | 32.45 | 33.22 | 33.22 | 0.79% | 217,048 |
| Apr 15, 2026 | 32.81 | 33.50 | 31.83 | 32.96 | 32.96 | 0.46% | 317,865 |
| Apr 14, 2026 | 32.95 | 33.75 | 32.06 | 32.81 | 32.81 | - | 462,163 |
| Apr 13, 2026 | 30.98 | 32.94 | 30.76 | 32.81 | 32.81 | 5.84% | 300,132 |
| Apr 10, 2026 | 33.24 | 33.80 | 30.76 | 31.00 | 31.00 | -5.66% | 284,263 |
| Apr 9, 2026 | 31.45 | 33.50 | 31.27 | 32.86 | 32.86 | 3.79% | 467,548 |
| Apr 8, 2026 | 31.52 | 32.77 | 30.40 | 31.66 | 31.66 | 4.87% | 453,999 |
| Apr 7, 2026 | 31.06 | 31.21 | 29.32 | 30.19 | 30.19 | -3.55% | 1,225,258 |
| Apr 6, 2026 | 32.94 | 33.20 | 31.25 | 31.30 | 31.30 | -5.12% | 436,509 |
| Apr 2, 2026 | 31.00 | 33.70 | 30.87 | 32.99 | 32.99 | 2.17% | 601,684 |
| Apr 1, 2026 | 30.30 | 33.00 | 30.29 | 32.29 | 32.29 | 8.17% | 406,324 |
| Mar 31, 2026 | 27.85 | 30.29 | 27.78 | 29.85 | 29.85 | 10.88% | 522,692 |
| Mar 30, 2026 | 28.50 | 28.94 | 26.14 | 26.92 | 26.92 | -5.54% | 452,891 |
| Mar 27, 2026 | 28.34 | 29.25 | 27.83 | 28.50 | 28.50 | 0.74% | 353,147 |
| Mar 26, 2026 | 28.14 | 29.24 | 28.00 | 28.29 | 28.29 | -2.31% | 236,940 |
| Mar 25, 2026 | 28.05 | 29.40 | 28.05 | 28.96 | 28.96 | 4.10% | 337,181 |
| Mar 24, 2026 | 27.96 | 28.45 | 26.84 | 27.82 | 27.82 | -1.14% | 378,780 |
| Mar 23, 2026 | 29.33 | 29.88 | 27.97 | 28.14 | 28.14 | -1.88% | 548,870 |
| Mar 20, 2026 | 28.43 | 29.00 | 27.40 | 28.68 | 28.68 | 0.88% | 670,776 |
| Mar 19, 2026 | 28.40 | 28.92 | 27.25 | 28.43 | 28.43 | -0.94% | 434,375 |
| Mar 18, 2026 | 29.55 | 29.55 | 27.66 | 28.70 | 28.70 | -3.50% | 494,015 |
| Mar 17, 2026 | 29.38 | 29.79 | 28.44 | 29.74 | 29.74 | -0.20% | 480,335 |
| Mar 16, 2026 | 30.19 | 31.20 | 29.20 | 29.80 | 29.80 | 6.43% | 581,220 |
| Mar 13, 2026 | 27.81 | 28.99 | 26.42 | 28.00 | 28.00 | 0.18% | 728,538 |
| Mar 12, 2026 | 28.39 | 28.66 | 26.54 | 27.95 | 27.95 | -3.42% | 750,098 |