SeaStar Medical (ICU) Stock Chart & Stock Price History $0.54 -0.02 (-3.96%) Closing price 07/3/2025 03:58 PM EasternExtended Trading$0.54 +0.00 (+0.19%) As of 07/3/2025 04:55 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 Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock 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 94.09%, with a year-to-date return of -72.27%. In the past month, the stock has decreased 55.54%, reflecting recent market activity. As of the latest close, SeaStar Medical traded at $0.54 with a market cap of $6.03 million and volume of 2.88 million shares. 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Email Address 5 Day Performance+32.81%1 Month Performance-55.54%3 Month Performance-61.29%Year-To-Date Performance-72.27%1 Year Performance-94.09% ICU Stock Chart for Friday, July, 4, 2025 ICU Chart by TradingView SeaStar Medical Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization07/04/2025$0.54$0.54$0.58$0.522.88 million shs$6.03 million07/03/2025$0.56$0.54-3.96%$0.58$0.522.88 million shs$6.03 million07/02/2025$0.49$0.56+15.46%$0.61$0.4917.45 million shs$6.27 million07/01/2025$0.43$0.49+13.98%$0.49$0.412.78 million shs$5.43 million06/30/2025$0.41$0.43+5.09%$0.45$0.391.83 million shs$4.77 million06/27/2025$0.42$0.41-3.52%$0.45$0.402.85 million shs$4.54 million06/26/2025$0.42$0.42-0.73%$0.44$0.386.79 million shs$4.70 million06/25/2025$0.36$0.42+17.63%$0.67$0.36276.77 million shs$4.74 million06/24/2025$0.33$0.36+8.35%$0.38$0.333.38 million shs$4.03 million06/23/2025$0.35$0.33-5.84%$0.36$0.313.58 million shs$3.72 million Get the Latest News and Ratings for ICU and Related StocksEnter your email address below to receive the latest news and analysts' ratings for SeaStar Medical and its competitors with MarketBeat's FREE daily newsletter. 06/20/2025$0.98$0.35-64.03%$0.82$0.3121.53 million shs$3.95 million06/19/2025$0.98$0.98$1.01$0.96106,485 shs$10.98 million06/18/2025$0.97$0.98+0.94%$1.01$0.96106,485 shs$10.14 million06/17/2025$1.09$0.97-10.93%$1.09$0.95407,925 shs$10.05 million06/16/2025$1.18$1.09-7.63%$1.15$1.03340,853 shs$11.29 million06/13/2025$1.24$1.18-4.84%$1.25$1.15165,685 shs$12.22 million06/12/2025$1.24$1.24$1.26$1.2195,848 shs$12.84 million06/11/2025$1.25$1.24-0.80%$1.29$1.22345,375 shs$12.84 million06/10/2025$1.27$1.25-1.57%$1.29$1.2293,976 shs$12.94 million06/09/2025$1.27$1.27$1.30$1.25165,385 shs$13.15 million06/06/2025$1.19$1.27+6.54%$1.27$1.18149,368 shs$13.15 million06/05/2025$1.21$1.19-1.49%$1.21$1.1791,185 shs$12.34 million06/04/2025$1.15$1.21+5.22%$1.21$1.1690,453 shs$12.53 million06/03/2025$1.18$1.15-2.54%$1.20$1.12137,586 shs$11.91 million Related Companies IRIX Stock Price Chart LYRA Stock Price Chart MHUA Stock Price Chart INBS Stock Price Chart LFWD Stock Price Chart LUCY Stock Price Chart WOK Stock Price Chart BTCY Stock Price Chart DHAI Stock Price Chart PAVM Stock Price Chart Receive ICU Stock News and Ratings via EmailSign-up to receive the latest news and ratings for SeaStar Medical and its competitors with MarketBeat's FREE daily newsletter. 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