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OmniAb, Inc. (OABI)
NASDAQ: OABI · Real-Time Price · USD
2.520
+0.010 (0.40%)
At close: Jun 26, 2026, 4:00 PM EDT
2.470
-0.050 (-1.98%)
After-hours: Jun 26, 2026, 7:52 PM EDT

OmniAb Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 26, 20262.492.572.382.522.520.40%2,050,718
Jun 25, 20262.302.612.232.512.5110.09%662,703
Jun 24, 20262.342.472.272.282.28-2.15%627,776
Jun 23, 20262.222.372.222.332.330.43%355,448
Jun 22, 20262.342.482.262.322.32-0.85%551,821
Jun 18, 20262.072.342.052.342.3415.27%1,046,790
Jun 17, 20262.042.132.002.032.030.50%506,196
Jun 16, 20262.112.172.022.022.02-4.27%691,648
Jun 15, 20262.312.372.072.112.11-7.05%468,959
Jun 12, 20262.342.382.272.272.27-2.99%217,647
Jun 11, 20262.422.472.302.342.34-1.68%311,861
Jun 10, 20262.412.512.352.382.38-0.83%399,404
Jun 9, 20262.312.422.312.402.405.26%387,360
Jun 8, 20262.492.522.262.282.28-8.06%611,016
Jun 5, 20262.662.662.452.482.48-6.77%494,125
Jun 4, 20262.502.742.442.662.666.40%380,318
Jun 3, 20262.622.632.482.502.50-4.58%412,157
Jun 2, 20262.572.742.552.622.620.38%757,549
Jun 1, 20262.712.792.542.612.61-3.33%791,880
May 29, 20262.732.762.672.702.70-0.74%456,035
May 28, 20262.562.722.552.722.725.02%718,599
May 27, 20262.552.612.492.592.591.57%668,825
May 26, 20262.672.682.472.552.55-3.77%831,419
May 22, 20262.552.732.512.652.653.92%711,933
May 21, 20262.562.602.482.552.55-1.16%625,259
May 20, 20262.542.612.402.582.588.86%1,058,195
May 19, 20262.292.462.252.372.373.49%1,202,991
May 18, 20262.202.342.192.292.295.05%1,466,898
May 15, 20262.152.242.082.182.18-0.46%915,650
May 14, 20262.012.261.982.192.198.96%1,137,200
May 13, 20261.842.021.802.012.018.65%1,252,511
May 12, 20261.671.891.661.851.8510.78%956,159
May 11, 20261.671.691.641.671.670.60%702,106
May 8, 20261.541.691.521.661.6612.93%5,664,986
May 7, 20261.431.481.421.471.472.80%415,702
May 6, 20261.401.461.351.431.432.14%577,268
May 5, 20261.451.461.361.401.40-0.71%260,344
May 4, 20261.401.451.401.411.410.71%367,831
May 1, 20261.391.421.361.401.400.72%510,583
Apr 30, 20261.351.421.351.391.392.21%700,577
Apr 29, 20261.401.431.361.361.36-2.86%527,865
Apr 28, 20261.461.461.401.401.40-2.78%315,908
Apr 27, 20261.451.501.431.441.44-1.37%343,230
Apr 24, 20261.561.571.451.461.46-6.41%463,815
Apr 23, 20261.501.561.481.561.564.00%527,020
Apr 22, 20261.501.581.481.501.501.35%1,523,360
Apr 21, 20261.541.601.461.481.48-4.52%638,913
Apr 20, 20261.611.631.501.551.55-5.49%887,880
Apr 17, 20261.591.651.551.641.645.13%618,144
Apr 16, 20261.481.571.441.561.565.41%735,704
Apr 15, 20261.461.511.441.481.481.37%672,829
Apr 14, 20261.461.501.451.461.46-1,249,741
Apr 13, 20261.471.481.431.461.46-0.68%783,426
Apr 10, 20261.501.511.451.471.47-2.00%310,332
Apr 9, 20261.501.571.491.501.50-1.32%248,493
Apr 8, 20261.551.581.521.521.520.66%339,375
Apr 7, 20261.531.561.461.511.51-1.95%372,817
Apr 6, 20261.521.561.521.541.54-294,897
Apr 2, 20261.581.581.521.541.54-1.28%273,621
Apr 1, 20261.561.611.551.561.56-0.64%398,968
Mar 31, 20261.581.581.541.571.570.64%285,311
Mar 30, 20261.531.571.511.561.563.31%199,202
Mar 27, 20261.561.591.471.511.51-4.43%236,791
Mar 26, 20261.611.671.561.581.58-2.47%153,460
Mar 25, 20261.691.731.621.621.62-2.99%216,995
Mar 24, 20261.731.751.671.671.67-5.11%271,796
Mar 23, 20261.751.821.751.761.760.57%232,578
Mar 20, 20261.841.841.751.751.75-4.89%953,649
Mar 19, 20261.781.861.771.841.841.10%338,821
Mar 18, 20261.791.881.781.821.82-0.55%355,916
Mar 17, 20261.831.861.781.831.83-278,475
Mar 16, 20261.801.901.801.831.832.23%218,183
Mar 13, 20261.911.911.771.791.79-3.24%187,787
Mar 12, 20261.891.961.831.851.85-5.37%231,958
Mar 11, 20261.961.991.921.961.96-1.76%169,380
Mar 10, 20261.952.041.901.991.992.05%336,722
Mar 9, 20261.831.961.801.951.953.17%356,325
Mar 6, 20261.961.961.811.891.89-5.50%413,741
Mar 5, 20261.812.061.762.002.0010.50%1,087,382
Mar 4, 20261.771.821.721.811.814.62%308,681
Mar 3, 20261.721.771.691.731.73-1.70%252,930
Mar 2, 20261.681.781.671.761.762.33%208,749
Feb 27, 20261.761.791.721.721.72-4.44%242,321
Feb 26, 20261.791.801.731.801.800.56%138,285
Feb 25, 20261.741.821.731.791.793.47%164,023
Feb 24, 20261.721.781.721.731.731.17%148,216
Feb 23, 20261.701.731.701.711.710.59%340,740
Feb 20, 20261.711.741.681.701.70-0.58%152,188
Feb 19, 20261.711.741.691.711.71-192,316
Feb 18, 20261.701.731.681.711.71-342,206
Feb 17, 20261.681.791.681.711.710.59%329,952
Feb 13, 20261.701.821.691.701.700.59%354,489
Feb 12, 20261.731.761.641.691.69-0.59%433,505
Feb 11, 20261.751.781.691.701.70-1.73%176,283
Feb 10, 20261.831.881.731.731.73-3.35%218,315
Feb 9, 20261.681.821.671.791.795.29%323,175
Feb 6, 20261.701.721.671.701.703.03%319,072
Feb 5, 20261.721.861.641.651.65-5.17%503,760
Feb 4, 20261.811.831.701.741.74-1.14%454,840
Feb 3, 20261.781.841.741.761.76-1.68%339,507