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SeaStar Medical (ICU) Stock Chart & Stock Price History

SeaStar Medical logo
$4.00 0.00 (0.00%)
Closing price 07/17/2026 04:00 PM Eastern
Extended Trading
$3.83 -0.17 (-4.35%)
As of 07/17/2026 07:56 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.
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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 43.64%, with a year-to-date return of 66.67%. In the past month, the stock has increased 28.21%, reflecting recent market activity.

As of the latest close, SeaStar Medical traded at $4.00 with a market cap of $16 million and volume of 76,997 shares.

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5 Day
Performance
-13.42%
1 Month
Performance
+28.21%
3 Month
Performance
-13.61%
Year-To-Date
Performance
+66.67%
1 Year
Performance
-43.64%

ICU Stock Chart for Monday, July, 20, 2026

ICU Chart by TradingView

SeaStar Medical Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
07/17/2026$4.22$4.00
-5.21%		$4.29$3.9576,997 shs$16 million
07/16/2026$4.62$4.22
-8.66%		$4.62$4.1388,074 shs$16.87 million
07/15/2026$4.80$4.62
-3.75%		$4.80$4.5042,798 shs$18.48 million
07/14/2026$4.79$4.80
+0.21%		$5.01$4.6066,857 shs$19.20 million
07/13/2026$4.95$4.79
-3.23%		$5.05$4.6649,205 shs$19.15 million
07/10/2026$4.90$4.95
+1.02%		$5.00$4.6891,744 shs$19.79 million
07/09/2026$5.08$4.90
-3.54%		$5.30$4.8265,293 shs$19.60 million
07/08/2026$5.07$5.08
+0.20%		$5.38$4.82108,454 shs$20.32 million
07/07/2026$4.76$5.07
+6.51%		$5.30$4.82170,798 shs$20.27 million
07/06/2026$4.92$4.76
-3.25%		$5.00$4.60134,310 shs$19.04 million
07/03/2026$4.92$4.92$5.38$4.55279,142 shs$19.67 million
07/02/2026$4.86$4.92
+1.23%		$5.38$4.55279,142 shs$19.68 million
07/01/2026$3.67$4.86
+32.43%		$4.95$3.70493,647 shs$19.44 million
06/30/2026$3.55$3.67
+3.38%		$3.69$3.4450,014 shs$14.67 million
06/29/2026$3.12$3.55
+13.78%		$3.79$3.08158,344 shs$14.20 million
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
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This page (NASDAQ:ICU) was last updated on 7/20/2026 by MarketBeat.com Staff.
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