NASDAQ · ICU

SeaStar Medical Holding Corporation

Healthcare · Biotechnology

$3.50

Up+$0.42 (+13.55%)

Updated Sep 18, 2026, 3:07 AM

SID Score

4.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

ICU price history

1M range · 20 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

ICU OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 17, 2026	$2.9101	$3.50	$2.9101	$3.4972	78.1K
Sep 16, 2026	$2.98	$3.105	$2.98	$3.08	15.74K
Sep 15, 2026	$3.05	$3.05	$2.92	$3.02	29.18K
Sep 14, 2026	$3.0726	$3.0762	$3.03	$3.0705	11.26K
Sep 11, 2026	$3.14	$3.157	$2.9668	$3.03	45K
Sep 10, 2026	$3.09	$3.3392	$3.085	$3.13	66.9K
Sep 9, 2026	$3.07	$3.20	$3.015	$3.10	64.11K
Sep 8, 2026	$2.97	$3.025	$2.89	$2.95	28.73K
Sep 4, 2026	$2.84	$3.01	$2.84	$2.9799	25.54K
Sep 3, 2026	$2.91	$3.022	$2.86	$2.91	25.8K
Sep 2, 2026	$2.97	$3.0299	$2.8699	$2.88	85.43K
Sep 1, 2026	$3.11	$3.14	$2.96	$2.99	67.9K
Aug 31, 2026	$3.09	$3.165	$3.05	$3.13	33.71K
Aug 28, 2026	$3.06	$3.16	$3.03	$3.09	18.29K
Aug 27, 2026	$3.09	$3.19	$3.03	$3.10	52.07K
Aug 26, 2026	$3.23	$3.2441	$3.08	$3.12	56.68K
Aug 25, 2026	$3.275	$3.29	$3.12	$3.18	49.16K
Aug 24, 2026	$3.39	$3.41	$3.185	$3.19	55.98K
Aug 21, 2026	$3.32	$3.50	$3.2713	$3.35	68.76K
Aug 20, 2026	$3.31	$3.4284	$3.20	$3.34	55.97K