NASDAQ · OABI

OmniAb, Inc.

Healthcare · Biotechnology

$5.11

Down-$0.12 (-2.29%)

Updated Oct 31, 2026, 11:53 PM

SID Score

5.6/10

Composite research score

Smart Money

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Institutional and insider signal

Price performance · OABI

OABI price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

Daily close

View OHLC price history

OABI OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 30, 2026	$4.40	$5.11	$4.35	$5.11	2.11M
Oct 29, 2026	$5.35	$5.405	$5.14	$5.23	1.68M
Oct 28, 2026	$4.92	$5.29	$4.905	$5.28	1.58M
Oct 27, 2026	$4.61	$4.98	$4.549	$4.96	1.11M
Oct 26, 2026	$4.66	$4.72	$4.53	$4.61	971.63K
Oct 23, 2026	$4.70	$4.785	$4.515	$4.66	1.28M
Oct 22, 2026	$4.91	$5.055	$4.71	$4.78	1.34M
Oct 21, 2026	$4.96	$5.1322	$4.80	$4.915	3.18M
Oct 20, 2026	$4.74	$5.105	$4.74	$4.96	1.93M
Oct 19, 2026	$4.53	$4.755	$4.52	$4.69	892.41K
Oct 16, 2026	$4.73	$4.82	$4.505	$4.59	969.61K
Oct 15, 2026	$4.60	$4.755	$4.5306	$4.73	820.69K
Oct 14, 2026	$4.62	$4.83	$4.5301	$4.55	737.81K
Oct 13, 2026	$4.76	$4.815	$4.6203	$4.70	809.48K
Oct 12, 2026	$4.77	$4.845	$4.64	$4.77	988.63K
Oct 9, 2026	$4.66	$4.915	$4.59	$4.79	1.04M
Oct 8, 2026	$4.41	$4.66	$4.215	$4.66	1.53M
Oct 7, 2026	$4.35	$4.7499	$4.30	$4.56	1.5M
Oct 6, 2026	$4.85	$5.00	$4.215	$4.35	2M
Oct 5, 2026	$4.83	$5.02	$4.64	$4.92	1.22M