Zenas BioPharma, Inc. (ZBIO)
NASDAQ: ZBIO · Real-Time Price · USD
22.30
-1.07 (-4.58%)
At close: Mar 20, 2026, 4:00 PM EDT
22.63
+0.33 (1.48%)
After-hours: Mar 20, 2026, 5:07 PM EDT

Zenas BioPharma Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 20, 202623.4824.0821.0022.3022.30-4.58%2,269,310
Mar 19, 202622.8423.7622.0123.3723.371.48%375,900
Mar 18, 202623.6123.6922.5523.0323.03-1.92%441,681
Mar 17, 202623.4623.9622.5723.4823.481.08%359,870
Mar 16, 202623.3524.0221.4823.2323.23-3.37%600,541
Mar 13, 202624.9325.9723.7824.0424.04-1.88%491,524
Mar 12, 202624.8025.3623.9124.5024.50-3.31%294,050
Mar 11, 202625.5825.7924.6925.3425.34-2.24%229,311
Mar 10, 202626.1926.9825.2625.9225.92-0.84%323,598
Mar 9, 202624.5926.4924.2926.1426.143.40%532,435
Mar 6, 202624.5825.4924.2125.2825.280.08%291,692
Mar 5, 202625.2025.6424.5025.2625.26-2.17%314,810
Mar 4, 202625.3926.8624.1825.8225.822.54%311,006
Mar 3, 202624.8725.5324.2525.1825.18-1.49%319,167
Mar 2, 202624.8026.3324.1925.5625.56-3.00%398,096
Feb 27, 202626.0526.5625.2226.3526.35-0.04%466,379
Feb 26, 202626.0326.3825.0126.3626.361.27%445,454
Feb 25, 202626.1927.7925.8726.0326.03-0.15%2,847,777
Feb 24, 202626.1526.6125.7026.0726.07-0.27%410,735
Feb 23, 202625.9827.5025.6426.1426.141.00%522,303
Feb 20, 202626.6827.2325.0025.8825.88-4.22%739,364
Feb 19, 202626.4627.4826.0027.0227.021.27%616,532
Feb 18, 202626.6427.7026.0226.6826.68-0.34%423,363
Feb 17, 202629.1729.5526.2026.7726.771.40%748,347
Feb 13, 202625.6127.2525.6126.4026.401.11%1,083,969
Feb 12, 202623.2727.2423.0126.1126.1112.20%1,666,451
Feb 11, 202621.1823.7120.5623.2723.278.33%940,974
Feb 10, 202622.4822.4821.2921.4821.48-4.45%615,362
Feb 9, 202622.2823.0021.6622.4822.483.12%552,347
Feb 6, 202621.4822.4320.9121.8021.803.76%864,234
Feb 5, 202620.2521.6419.2121.0121.011.69%940,607
Feb 4, 202621.2122.2820.5420.6620.664.77%1,264,474
Feb 3, 202618.3420.0818.0019.7219.728.65%613,494
Feb 2, 202618.3318.7217.6018.1518.15-1.20%854,840
Jan 30, 202620.6421.1718.2418.3718.37-12.02%482,591
Jan 29, 202621.0522.7020.4220.8820.88-2.75%480,782
Jan 28, 202619.9721.6019.3021.4721.476.98%463,220
Jan 27, 202619.3220.1119.1520.0720.073.88%387,655
Jan 26, 202619.8019.8419.0019.3219.32-3.83%432,948
Jan 23, 202620.2920.5219.5520.0920.09-1.52%453,639
Jan 22, 202619.6820.7819.4920.4020.404.13%900,372
Jan 21, 202620.8721.3919.4019.5919.59-6.18%827,348
Jan 20, 202619.7621.0119.2020.8820.883.57%718,156
Jan 16, 202620.2121.1019.8020.1620.161.15%698,600
Jan 15, 202622.4922.4919.5119.9319.93-11.66%1,572,580
Jan 14, 202621.4822.6020.3222.5622.564.59%774,343
Jan 13, 202620.1021.6419.0221.5721.579.05%1,414,577
Jan 12, 202617.2419.9517.2419.7819.7823.01%1,919,767
Jan 9, 202616.6417.3615.9016.0816.08-2.01%532,887
Jan 8, 202616.3717.1515.8016.4116.41-0.61%813,534