NASDAQ · OABI

OmniAb, Inc.

Healthcare · Biotechnology

$4.61

Down-$0.14 (-3.04%)

Updated Aug 28, 2026, 8:43 PM

SID Score

6.4/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

OABI price history

1M range · 21 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

OABI OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Aug 27, 2026	$4.81	$4.81	$4.56	$4.61	1.28M
Aug 26, 2026	$4.695	$4.93	$4.635	$4.81	1.44M
Aug 25, 2026	$4.68	$4.78	$4.58	$4.66	1.47M
Aug 24, 2026	$4.40	$4.71	$4.20	$4.71	1.94M
Aug 21, 2026	$4.31	$4.535	$4.14	$4.33	1.85M
Aug 20, 2026	$4.188	$4.59	$4.16	$4.30	2.25M
Aug 19, 2026	$3.95	$4.19	$3.83	$4.19	2.87M
Aug 18, 2026	$3.84	$4.19	$3.7892	$3.92	3.25M
Aug 17, 2026	$4.185	$4.2899	$3.715	$3.82	18.35M
Aug 14, 2026	$3.40	$3.45	$3.30	$3.38	554.42K
Aug 13, 2026	$3.44	$3.635	$3.41	$3.43	922.41K
Aug 12, 2026	$3.39	$3.49	$3.34	$3.42	794.03K
Aug 11, 2026	$3.33	$3.545	$3.295	$3.38	1.19M
Aug 10, 2026	$3.14	$3.435	$2.99	$3.39	1.84M
Aug 7, 2026	$2.37	$3.12	$2.352	$3.08	2.68M
Aug 6, 2026	$2.04	$2.27	$2.04	$2.24	702.75K
Aug 5, 2026	$2.01	$2.10	$1.98	$2.03	441.84K
Aug 4, 2026	$1.96	$2.035	$1.94	$2.00	352.54K
Aug 3, 2026	$2.01	$2.01	$1.945	$1.96	228.58K
Jul 31, 2026	$1.99	$2.04	$1.90	$1.98	275.28K
Jul 30, 2026	$1.95	$2.019	$1.95	$1.99	204.3K