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SeaStar Medical (ICU) Stock Chart & Stock Price History

SeaStar Medical logo
$3.12 0.00 (0.00%)
Closing price 06/26/2026 04:00 PM Eastern
Extended Trading
$3.22 +0.10 (+3.24%)
As of 06/26/2026 06:01 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

SeaStar Medical Stock Price Performance

The SeaStar Medical (ICU) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 22.98%, with a year-to-date return of 30.00%. In the past month, the stock has decreased 15.90%, reflecting recent market activity.

As of the latest close, SeaStar Medical traded at $3.12 with a market cap of $12.48 million and volume of 38,853 shares.

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5 Day
Performance
+0.97%
1 Month
Performance
-15.90%
3 Month
Performance
+13.87%
Year-To-Date
Performance
+30.00%
1 Year
Performance
-22.98%

ICU Stock Chart for Monday, June, 29, 2026

SeaStar Medical Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
06/26/2026$2.98$3.12
+4.70%
$3.28$2.9638,853 shs$12.48 million
06/25/2026$3.09$2.98
-3.56%
$3.10$2.9652,570 shs$11.92 million
06/24/2026$3.44$3.09
-10.17%
$3.43$3.07160,903 shs$12.35 million
06/23/2026$3.24$3.44
+6.17%
$3.61$3.2197,123 shs$13.76 million
06/22/2026$3.12$3.24
+3.85%
$3.49$3.1759,616 shs$12.96 million
06/19/2026$3.12$3.12$3.15$3.0342,442 shs$12.48 million
06/18/2026$3.06$3.12
+1.96%
$3.15$3.0342,442 shs$12.47 million
06/17/2026$3.04$3.06
+0.66%
$3.24$3.0147,988 shs$12.24 million
06/16/2026$3.13$3.04
-2.88%
$3.15$3.0141,380 shs$12.16 million
06/15/2026$2.98$3.13
+5.03%
$3.45$3.05109,653 shs$12.51 million
06/12/2026$2.73$2.98
+9.16%
$3.17$2.71168,917 shs$11.91 million
06/11/2026$2.63$2.73
+3.80%
$2.88$2.59106,814 shs$10.92 million
06/10/2026$2.78$2.63
-5.40%
$2.82$2.6087,317 shs$10.52 million
06/09/2026$2.90$2.78
-4.14%
$2.99$2.70106,047 shs$11.11 million
06/08/2026$2.94$2.90
-1.36%
$3.06$2.8192,194 shs$11.60 million
06/05/2026$3.13$2.94
-6.07%
$3.16$2.88103,626 shs$11.76 million
06/04/2026$3.28$3.13
-4.57%
$3.43$3.07121,810 shs$12.52 million
06/03/2026$3.53$3.28
-7.08%
$3.64$3.2798,907 shs$13.11 million
06/02/2026$3.64$3.53
-3.02%
$3.73$3.5260,687 shs$14.55 million
06/01/2026$3.71$3.64
-1.89%
$3.82$3.5573,962 shs$14.56 million
05/29/2026$3.66$3.71
+1.37%
$3.81$3.6078,780 shs$14.84 million
05/28/2026$3.59$3.66
+1.95%
$3.90$3.5274,805 shs$14.63 million

This page (NASDAQ:ICU) was last updated on 6/29/2026 by MarketBeat.com Staff.
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