Zenas BioPharma, Inc. (ZBIO)
NASDAQ: ZBIO · Real-Time Price · USD
22.96
+1.20 (5.51%)
Oct 6, 2025, 3:50 PM EDT - Market open
Zenas BioPharma Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 6, 2025 | 21.76 | 23.98 | 21.56 | 23.62 | - | 8.55% | 159,385 |
| Oct 3, 2025 | 20.85 | 21.97 | 20.37 | 21.76 | 21.76 | 3.87% | 142,876 |
| Oct 2, 2025 | 22.31 | 22.77 | 20.34 | 20.95 | 20.95 | -5.29% | 270,010 |
| Oct 1, 2025 | 22.10 | 22.78 | 21.47 | 22.12 | 22.12 | -0.36% | 153,224 |
| Sep 30, 2025 | 20.33 | 22.45 | 19.75 | 22.20 | 22.20 | 7.92% | 514,967 |
| Sep 29, 2025 | 20.09 | 21.94 | 19.65 | 20.57 | 20.57 | 2.39% | 325,932 |
| Sep 26, 2025 | 18.74 | 20.27 | 18.74 | 20.09 | 20.09 | 7.89% | 106,601 |
| Sep 25, 2025 | 19.70 | 19.91 | 18.36 | 18.62 | 18.62 | -8.19% | 247,561 |
| Sep 24, 2025 | 19.39 | 20.40 | 18.91 | 20.28 | 20.28 | 6.96% | 186,404 |
| Sep 23, 2025 | 18.95 | 19.58 | 18.29 | 18.96 | 18.96 | 0.05% | 176,329 |
| Sep 22, 2025 | 18.88 | 19.65 | 18.53 | 18.95 | 18.95 | 0.05% | 108,212 |
| Sep 19, 2025 | 19.63 | 19.88 | 18.65 | 18.94 | 18.94 | -2.67% | 853,302 |
| Sep 18, 2025 | 19.52 | 20.38 | 19.14 | 19.46 | 19.46 | 2.07% | 142,621 |
| Sep 17, 2025 | 18.42 | 20.14 | 18.24 | 19.07 | 19.07 | 4.52% | 241,786 |
| Sep 16, 2025 | 21.95 | 22.21 | 18.24 | 18.24 | 18.24 | -16.90% | 192,370 |
| Sep 15, 2025 | 20.39 | 22.18 | 20.31 | 21.95 | 21.95 | 8.50% | 339,662 |
| Sep 12, 2025 | 20.14 | 21.72 | 19.80 | 20.23 | 20.23 | 0.30% | 556,172 |
| Sep 11, 2025 | 19.77 | 20.92 | 19.68 | 20.17 | 20.17 | 1.92% | 118,479 |
| Sep 10, 2025 | 22.00 | 22.33 | 19.76 | 19.79 | 19.79 | -9.39% | 199,308 |
| Sep 9, 2025 | 21.68 | 22.21 | 21.34 | 21.84 | 21.84 | 1.51% | 203,677 |
| Sep 8, 2025 | 20.59 | 22.18 | 20.45 | 21.52 | 21.52 | 4.90% | 410,246 |
| Sep 5, 2025 | 17.34 | 20.51 | 17.03 | 20.51 | 20.51 | 20.79% | 571,783 |
| Sep 4, 2025 | 17.05 | 17.33 | 16.36 | 16.98 | 16.98 | -0.93% | 161,576 |
| Sep 3, 2025 | 17.52 | 18.29 | 16.92 | 17.14 | 17.14 | -2.17% | 190,110 |
| Sep 2, 2025 | 16.23 | 17.79 | 16.11 | 17.52 | 17.52 | 9.50% | 337,848 |
| Aug 29, 2025 | 16.30 | 16.32 | 15.82 | 16.00 | 16.00 | -1.60% | 143,136 |
| Aug 28, 2025 | 16.91 | 16.91 | 16.17 | 16.26 | 16.26 | -2.69% | 99,604 |
| Aug 27, 2025 | 16.96 | 17.08 | 16.16 | 16.71 | 16.71 | -1.71% | 130,600 |
| Aug 26, 2025 | 16.73 | 17.15 | 16.50 | 17.00 | 17.00 | 2.66% | 95,698 |
| Aug 25, 2025 | 17.15 | 17.25 | 16.56 | 16.56 | 16.56 | -3.16% | 155,034 |
| Aug 22, 2025 | 17.23 | 17.70 | 16.20 | 17.10 | 17.10 | 1.00% | 231,632 |
| Aug 21, 2025 | 15.74 | 17.59 | 15.70 | 16.93 | 16.93 | 3.74% | 190,258 |
| Aug 20, 2025 | 15.76 | 16.80 | 15.07 | 16.32 | 16.32 | 2.97% | 481,133 |
| Aug 19, 2025 | 17.18 | 17.19 | 15.59 | 15.85 | 15.85 | -8.28% | 252,197 |
| Aug 18, 2025 | 16.88 | 18.24 | 16.46 | 17.28 | 17.28 | 2.73% | 329,365 |
| Aug 15, 2025 | 16.88 | 17.00 | 16.14 | 16.82 | 16.82 | 0.36% | 128,581 |
| Aug 14, 2025 | 16.62 | 16.95 | 15.61 | 16.76 | 16.76 | 0.30% | 79,222 |
| Aug 13, 2025 | 16.20 | 16.95 | 16.08 | 16.71 | 16.71 | 5.09% | 77,950 |
| Aug 12, 2025 | 14.51 | 16.17 | 14.51 | 15.90 | 15.90 | 6.68% | 98,042 |
| Aug 11, 2025 | 14.76 | 15.25 | 14.39 | 14.91 | 14.91 | 1.88% | 87,750 |
| Aug 8, 2025 | 14.81 | 14.81 | 13.99 | 14.63 | 14.63 | -1.15% | 84,361 |
| Aug 7, 2025 | 15.61 | 15.65 | 14.04 | 14.80 | 14.80 | -5.73% | 175,169 |
| Aug 6, 2025 | 15.98 | 16.38 | 15.00 | 15.70 | 15.70 | -2.42% | 117,196 |
| Aug 5, 2025 | 16.77 | 16.77 | 15.32 | 16.09 | 16.09 | -4.28% | 144,470 |
| Aug 4, 2025 | 15.62 | 17.05 | 15.20 | 16.81 | 16.81 | 9.09% | 166,617 |
| Aug 1, 2025 | 15.39 | 15.99 | 15.02 | 15.41 | 15.41 | -1.91% | 164,595 |
| Jul 31, 2025 | 15.61 | 16.10 | 15.30 | 15.71 | 15.71 | -0.25% | 75,665 |
| Jul 30, 2025 | 16.29 | 16.73 | 15.07 | 15.75 | 15.75 | -1.87% | 114,615 |
| Jul 29, 2025 | 16.66 | 16.66 | 15.38 | 16.05 | 16.05 | -2.43% | 160,515 |
| Jul 28, 2025 | 15.77 | 16.62 | 15.19 | 16.45 | 16.45 | 5.04% | 120,382 |