If you invested $1000 in OmniAb, Inc. (OABI) since IPO date, it would be worth $522.54 as of November 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $511.53, while $1000 invested 1 year ago would be worth $3,248.41. This corresponds to total returns of -47.75%, -48.85%, 224.84%, respectively, with annualized returns of -11.9%, -12.54%, 224.84%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| November 11, 2026 | 5.13 | 5.1 | 5.1 | 5.2 | 5.04 | 789,285 |
| November 10, 2026 | 5.25 | 5.1 | 5.1 | 5.35 | 4.86 | 1.75M |
| November 09, 2026 | 5.12 | 5.3 | 5.3 | 5.45 | 5.01 | 2.47M |
| November 06, 2026 | 4.86 | 5.03 | 5.03 | 5.22 | 4.86 | 1.44M |
| November 05, 2026 | 5.21 | 4.83 | 4.83 | 5.21 | 4.8 | 1.25M |
| November 04, 2026 | 5.29 | 5.18 | 5.18 | 5.35 | 4.99 | 1.14M |
| November 03, 2026 | 5.12 | 5.15 | 5.15 | 5.37 | 5.01 | 1.56M |
| November 02, 2026 | 5.16 | 5.09 | 5.09 | 5.31 | 4.93 | 2.14M |
| October 30, 2026 | 4.4 | 5.11 | 5.11 | 5.11 | 4.35 | 2.11M |
| October 29, 2026 | 5.35 | 5.23 | 5.23 | 5.41 | 5.14 | 1.68M |
| October 28, 2026 | 4.92 | 5.28 | 5.28 | 5.29 | 4.91 | 1.58M |
| October 27, 2026 | 4.61 | 4.96 | 4.96 | 4.98 | 4.55 | 1.11M |
| October 26, 2026 | 4.66 | 4.61 | 4.61 | 4.72 | 4.53 | 971,627 |
| October 23, 2026 | 4.7 | 4.66 | 4.66 | 4.79 | 4.51 | 1.28M |
| October 22, 2026 | 4.91 | 4.78 | 4.78 | 5.06 | 4.71 | 1.34M |
| October 21, 2026 | 4.96 | 4.92 | 4.92 | 5.13 | 4.8 | 3.18M |
| October 20, 2026 | 4.74 | 4.96 | 4.96 | 5.11 | 4.74 | 1.93M |
| October 19, 2026 | 4.53 | 4.69 | 4.69 | 4.76 | 4.52 | 892,255 |
| October 16, 2026 | 4.73 | 4.59 | 4.59 | 4.82 | 4.51 | 969,406 |
| October 15, 2026 | 4.6 | 4.73 | 4.73 | 4.76 | 4.53 | 820,509 |
| October 14, 2026 | 4.62 | 4.55 | 4.55 | 4.83 | 4.53 | 737,655 |
| October 13, 2026 | 4.76 | 4.7 | 4.7 | 4.82 | 4.62 | 809,391 |
| October 12, 2026 | 4.77 | 4.77 | 4.77 | 4.85 | 4.64 | 988,495 |
| October 09, 2026 | 4.66 | 4.79 | 4.79 | 4.92 | 4.59 | 1.04M |
| October 08, 2026 | 4.41 | 4.66 | 4.66 | 4.66 | 4.22 | 1.53M |
| October 07, 2026 | 4.35 | 4.56 | 4.56 | 4.75 | 4.35 | 1.5M |
| October 06, 2026 | 4.85 | 4.35 | 4.35 | 5 | 4.22 | 2M |
| October 05, 2026 | 4.83 | 4.92 | 4.92 | 5.02 | 4.64 | 1.21M |
| October 02, 2026 | 5.04 | 4.87 | 4.87 | 5.09 | 4.81 | 1.62M |
| October 01, 2026 | 4.94 | 4.99 | 4.99 | 5.06 | 4.84 | 1.98M |
| September 30, 2026 | 4.76 | 4.96 | 4.96 | 5.05 | 4.72 | 1.93M |
| September 29, 2026 | 4.74 | 4.74 | 4.74 | 4.95 | 4.62 | 1.28M |
| September 28, 2026 | 4.61 | 4.74 | 4.74 | 4.81 | 4.55 | 674,728 |
| September 25, 2026 | 4.82 | 4.61 | 4.61 | 4.84 | 4.59 | 779,686 |
| September 24, 2026 | 4.75 | 4.79 | 4.79 | 4.87 | 4.63 | 1.04M |
| September 23, 2026 | 4.9 | 4.79 | 4.79 | 5 | 4.68 | 1.05M |
| September 22, 2026 | 4.61 | 4.92 | 4.92 | 4.93 | 4.55 | 1.37M |
| September 21, 2026 | 4.59 | 4.58 | 4.58 | 4.63 | 4.51 | 1.36M |
| September 18, 2026 | 4.43 | 4.47 | 4.47 | 4.5 | 4.3 | 1.86M |
| September 17, 2026 | 4.44 | 4.44 | 4.44 | 4.46 | 4.25 | 983,968 |
| September 16, 2026 | 4.38 | 4.35 | 4.35 | 4.45 | 4.27 | 1.06M |
| September 15, 2026 | 4.43 | 4.35 | 4.35 | 4.43 | 4.24 | 788,704 |
| September 11, 2026 | 3.98 | 4.07 | 4.07 | 4.11 | 3.9 | 1.32M |
| September 10, 2026 | 3.92 | 3.95 | 3.95 | 4.08 | 3.91 | 1.39M |
| September 09, 2026 | 4.21 | 4.01 | 4.01 | 4.27 | 3.97 | 1.2M |
| September 08, 2026 | 4.3 | 4.24 | 4.24 | 4.33 | 4.14 | 1.27M |
| September 04, 2026 | 4.78 | 4.33 | 4.33 | 4.78 | 4.28 | 1.7M |
| September 03, 2026 | 5.08 | 4.75 | 4.75 | 5.08 | 4.63 | 2M |
| September 02, 2026 | 4.47 | 5.04 | 5.04 | 5.43 | 4.47 | 5.08M |
| September 01, 2026 | 4.35 | 4.44 | 4.44 | 4.45 | 4.32 | 1.16M |
| August 31, 2026 | 4.44 | 4.38 | 4.38 | 4.46 | 4.33 | 1.18M |
| August 28, 2026 | 4.54 | 4.47 | 4.47 | 4.58 | 4.42 | 1.3M |
| August 27, 2026 | 4.81 | 4.61 | 4.61 | 4.81 | 4.56 | 1.28M |
| August 26, 2026 | 4.7 | 4.81 | 4.81 | 4.93 | 4.64 | 1.44M |
| August 25, 2026 | 4.68 | 4.66 | 4.66 | 4.78 | 4.58 | 1.47M |
| August 24, 2026 | 4.4 | 4.71 | 4.71 | 4.71 | 4.2 | 1.94M |
| August 21, 2026 | 4.31 | 4.33 | 4.33 | 4.54 | 4.14 | 1.85M |
| August 20, 2026 | 4.19 | 4.3 | 4.3 | 4.59 | 4.16 | 2.25M |
| August 19, 2026 | 3.95 | 4.19 | 4.19 | 4.19 | 3.83 | 2.87M |
| August 18, 2026 | 3.84 | 3.92 | 3.92 | 4.19 | 3.79 | 3.24M |