NASDAQ · ICU

SeaStar Medical Holding Corporation

Healthcare · Biotechnology

$3.55

Down-$0.36 (-10.14%)

Updated Oct 6, 2026, 11:41 PM

SID Score

4.0/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · ICU

ICU price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 5, 2026

Daily close

View OHLC price history

ICU OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 5, 2026	$3.62	$3.74	$3.44	$3.55	599.74K
Oct 2, 2026	$3.78	$4.80	$3.685	$4.69	519.67K
Oct 1, 2026	$3.99	$3.99	$3.71	$3.75	28.37K
Sep 30, 2026	$3.62	$4.09	$3.6155	$3.94	86.75K
Sep 29, 2026	$3.40	$3.75	$3.2582	$3.56	135.38K
Sep 28, 2026	$3.42	$3.42	$3.33	$3.40	10.83K
Sep 25, 2026	$3.4774	$3.5419	$3.39	$3.42	29.96K
Sep 24, 2026	$3.4499	$3.51	$3.2206	$3.44	13.9K
Sep 23, 2026	$3.55	$3.5987	$3.45	$3.53	11.55K
Sep 22, 2026	$3.58	$3.60	$3.42	$3.53	22.15K
Sep 21, 2026	$3.57	$3.58	$3.33	$3.58	22.49K
Sep 18, 2026	$3.51	$3.68	$3.43	$3.54	77.78K
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