SeaStar Medical Holding Corporation (ICU)
NASDAQ: ICU · Real-Time Price · USD
2.590
+0.070 (2.78%)
Mar 9, 2026, 2:47 PM EDT - Market open
SeaStar Medical Holding Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | 2.48 | 2.69 | 2.44 | 2.63 | - | 4.37% | 24,107 |
| Mar 6, 2026 | 2.56 | 2.68 | 2.47 | 2.52 | 2.52 | -2.33% | 39,599 |
| Mar 5, 2026 | 2.54 | 2.71 | 2.54 | 2.58 | 2.58 | 2.79% | 76,829 |
| Mar 4, 2026 | 2.58 | 2.61 | 2.50 | 2.51 | 2.51 | -1.95% | 47,205 |
| Mar 3, 2026 | 2.64 | 2.69 | 2.48 | 2.56 | 2.56 | -5.54% | 48,823 |
| Mar 2, 2026 | 2.65 | 2.89 | 2.55 | 2.71 | 2.71 | -1.81% | 89,847 |
| Feb 27, 2026 | 2.60 | 2.78 | 2.60 | 2.76 | 2.76 | 0.73% | 79,695 |
| Feb 26, 2026 | 2.47 | 2.74 | 2.47 | 2.74 | 2.74 | 10.93% | 49,809 |
| Feb 25, 2026 | 2.35 | 2.52 | 2.30 | 2.47 | 2.47 | 3.78% | 38,113 |
| Feb 24, 2026 | 2.34 | 2.42 | 2.32 | 2.38 | 2.38 | - | 33,060 |
| Feb 23, 2026 | 2.47 | 2.47 | 2.28 | 2.38 | 2.38 | -2.46% | 78,745 |
| Feb 20, 2026 | 2.40 | 2.47 | 2.36 | 2.44 | 2.44 | 1.24% | 28,398 |
| Feb 19, 2026 | 2.41 | 2.46 | 2.37 | 2.41 | 2.41 | -1.63% | 37,570 |
| Feb 18, 2026 | 2.46 | 2.49 | 2.38 | 2.45 | 2.45 | 1.24% | 59,105 |
| Feb 17, 2026 | 2.41 | 2.48 | 2.36 | 2.42 | 2.42 | 0.83% | 43,616 |
| Feb 13, 2026 | 2.24 | 2.44 | 2.23 | 2.40 | 2.40 | 3.90% | 28,822 |
| Feb 12, 2026 | 2.32 | 2.35 | 2.23 | 2.31 | 2.31 | -1.28% | 69,685 |
| Feb 11, 2026 | 2.37 | 2.42 | 2.25 | 2.34 | 2.34 | -0.85% | 59,191 |
| Feb 10, 2026 | 2.43 | 2.45 | 2.32 | 2.36 | 2.36 | -2.88% | 42,249 |
| Feb 9, 2026 | 2.40 | 2.74 | 2.31 | 2.43 | 2.43 | -2.02% | 604,337 |
| Feb 6, 2026 | 2.42 | 2.52 | 2.36 | 2.48 | 2.48 | 2.90% | 52,690 |
| Feb 5, 2026 | 2.55 | 2.57 | 2.34 | 2.41 | 2.41 | -6.23% | 44,640 |
| Feb 4, 2026 | 2.46 | 2.70 | 2.46 | 2.57 | 2.57 | 4.90% | 84,975 |
| Feb 3, 2026 | 2.52 | 2.53 | 2.36 | 2.45 | 2.45 | -2.78% | 67,911 |
| Feb 2, 2026 | 2.39 | 2.57 | 2.31 | 2.52 | 2.52 | 5.88% | 89,696 |
| Jan 30, 2026 | 2.33 | 2.38 | 2.27 | 2.38 | 2.38 | 1.93% | 168,445 |
| Jan 29, 2026 | 2.39 | 2.40 | 2.30 | 2.34 | 2.34 | -2.30% | 89,796 |
| Jan 28, 2026 | 2.47 | 2.56 | 2.35 | 2.39 | 2.39 | -3.24% | 82,362 |
| Jan 27, 2026 | 2.48 | 2.59 | 2.37 | 2.47 | 2.47 | -0.40% | 106,690 |
| Jan 26, 2026 | 2.58 | 2.71 | 2.48 | 2.48 | 2.48 | -3.88% | 59,235 |
| Jan 23, 2026 | 2.59 | 2.70 | 2.54 | 2.58 | 2.58 | -0.39% | 107,474 |
| Jan 22, 2026 | 2.35 | 2.60 | 2.31 | 2.59 | 2.59 | 14.10% | 224,927 |
| Jan 21, 2026 | 2.32 | 2.40 | 2.26 | 2.27 | 2.27 | -0.44% | 66,273 |
| Jan 20, 2026 | 2.49 | 2.49 | 2.27 | 2.28 | 2.28 | -9.88% | 142,547 |
| Jan 16, 2026 | 2.58 | 2.63 | 2.52 | 2.53 | 2.53 | -1.56% | 71,572 |
| Jan 15, 2026 | 2.70 | 2.79 | 2.49 | 2.57 | 2.57 | -7.89% | 159,485 |
| Jan 14, 2026 | 2.86 | 2.96 | 2.76 | 2.79 | 2.79 | -2.79% | 229,269 |
| Jan 13, 2026 | 2.30 | 2.98 | 2.30 | 2.87 | 2.87 | 24.78% | 667,015 |
| Jan 12, 2026 | 2.34 | 2.35 | 2.24 | 2.30 | 2.30 | 1.77% | 97,313 |
| Jan 9, 2026 | 2.41 | 2.47 | 2.26 | 2.26 | 2.26 | -6.22% | 107,795 |
| Jan 8, 2026 | 2.45 | 2.57 | 2.40 | 2.41 | 2.41 | -2.03% | 57,193 |
| Jan 7, 2026 | 2.64 | 2.66 | 2.40 | 2.46 | 2.46 | -4.65% | 131,043 |
| Jan 6, 2026 | 2.55 | 2.81 | 2.51 | 2.58 | 2.58 | -0.39% | 114,079 |
| Jan 5, 2026 | 2.57 | 2.71 | 2.50 | 2.59 | 2.59 | -1.56% | 175,546 |
| Jan 2, 2026 | 2.36 | 2.68 | 2.29 | 2.63 | 2.63 | 9.62% | 102,932 |
| Dec 31, 2025 | 2.25 | 2.40 | 2.22 | 2.40 | 2.40 | 5.26% | 67,810 |
| Dec 30, 2025 | 2.32 | 2.32 | 2.25 | 2.28 | 2.28 | -1.85% | 52,036 |
| Dec 29, 2025 | 2.50 | 2.50 | 2.30 | 2.32 | 2.32 | -9.29% | 85,264 |
| Dec 26, 2025 | 2.44 | 2.79 | 2.44 | 2.56 | 2.56 | 5.83% | 172,924 |
| Dec 24, 2025 | 2.20 | 2.49 | 2.20 | 2.42 | 2.42 | 2.89% | 127,667 |
| Dec 23, 2025 | 2.75 | 2.75 | 2.35 | 2.35 | 2.35 | -8.59% | 279,176 |
| Dec 22, 2025 | 2.40 | 2.70 | 2.40 | 2.57 | 2.57 | 5.11% | 102,495 |
| Dec 19, 2025 | 2.50 | 2.55 | 2.32 | 2.45 | 2.45 | -16.85% | 300,083 |
| Dec 18, 2025 | 3.12 | 3.15 | 2.94 | 2.94 | 2.94 | 0.48% | 112,274 |
| Dec 17, 2025 | 3.13 | 3.15 | 2.93 | 2.93 | 2.93 | -6.54% | 62,296 |
| Dec 16, 2025 | 3.11 | 3.19 | 3.05 | 3.14 | 3.14 | 1.13% | 31,426 |
| Dec 15, 2025 | 3.30 | 3.37 | 3.05 | 3.10 | 3.10 | -3.49% | 75,274 |
| Dec 12, 2025 | 3.50 | 3.50 | 3.21 | 3.21 | 3.21 | -5.81% | 65,613 |
| Dec 11, 2025 | 3.40 | 3.52 | 3.40 | 3.41 | 3.41 | 0.29% | 50,924 |
| Dec 10, 2025 | 3.54 | 3.63 | 3.20 | 3.40 | 3.40 | -4.60% | 89,248 |
| Dec 9, 2025 | 3.39 | 3.60 | 3.32 | 3.56 | 3.56 | 5.10% | 73,233 |
| Dec 8, 2025 | 3.50 | 3.90 | 3.39 | 3.39 | 3.39 | -5.67% | 204,991 |
| Dec 5, 2025 | 3.44 | 3.63 | 3.42 | 3.60 | 3.60 | 0.14% | 99,543 |
| Dec 4, 2025 | 3.25 | 3.59 | 3.25 | 3.59 | 3.59 | 5.59% | 134,020 |
| Dec 3, 2025 | 3.37 | 3.50 | 3.21 | 3.40 | 3.40 | - | 154,651 |
| Dec 2, 2025 | 3.20 | 3.40 | 3.02 | 3.40 | 3.40 | 8.28% | 667,759 |
| Dec 1, 2025 | 3.10 | 3.29 | 3.02 | 3.14 | 3.14 | -0.82% | 169,473 |
| Nov 28, 2025 | 3.10 | 3.21 | 3.02 | 3.17 | 3.17 | 4.01% | 166,741 |
| Nov 26, 2025 | 3.45 | 3.45 | 3.01 | 3.04 | 3.04 | -4.28% | 1,727,846 |
| Nov 25, 2025 | 3.07 | 3.28 | 3.04 | 3.18 | 3.18 | 4.19% | 2,197,953 |
| Nov 24, 2025 | 3.00 | 3.14 | 2.90 | 3.05 | 3.05 | 0.07% | 69,441 |
| Nov 21, 2025 | 3.17 | 3.25 | 3.01 | 3.05 | 3.05 | -1.61% | 71,989 |
| Nov 20, 2025 | 3.20 | 3.30 | 3.01 | 3.10 | 3.10 | -0.39% | 83,459 |
| Nov 19, 2025 | 3.35 | 3.35 | 3.00 | 3.11 | 3.11 | -7.13% | 79,206 |
| Nov 18, 2025 | 3.20 | 3.45 | 3.11 | 3.35 | 3.35 | 10.56% | 202,225 |
| Nov 17, 2025 | 3.95 | 3.95 | 3.01 | 3.03 | 3.03 | -20.26% | 241,807 |
| Nov 14, 2025 | 4.00 | 4.17 | 3.61 | 3.80 | 3.80 | -17.39% | 190,981 |
| Nov 13, 2025 | 5.17 | 5.17 | 4.44 | 4.60 | 4.60 | -7.85% | 121,933 |
| Nov 12, 2025 | 4.76 | 5.00 | 4.71 | 4.99 | 4.99 | 1.90% | 30,903 |
| Nov 11, 2025 | 4.79 | 5.02 | 4.66 | 4.90 | 4.90 | 2.10% | 10,807 |
| Nov 10, 2025 | 5.01 | 5.04 | 4.70 | 4.80 | 4.80 | -2.10% | 34,214 |
| Nov 7, 2025 | 4.59 | 4.90 | 4.25 | 4.90 | 4.90 | 6.31% | 65,123 |
| Nov 6, 2025 | 5.22 | 5.31 | 4.51 | 4.61 | 4.61 | -8.91% | 51,017 |
| Nov 5, 2025 | 4.42 | 5.40 | 4.22 | 5.06 | 5.06 | -2.62% | 130,116 |
| Nov 4, 2025 | 5.48 | 5.63 | 4.91 | 5.20 | 5.20 | -7.28% | 166,714 |
| Nov 3, 2025 | 6.00 | 6.00 | 5.50 | 5.61 | 5.61 | -1.65% | 83,117 |
| Oct 31, 2025 | 5.50 | 5.74 | 5.45 | 5.70 | 5.70 | 2.68% | 46,947 |
| Oct 30, 2025 | 5.64 | 5.70 | 5.50 | 5.55 | 5.55 | -2.60% | 58,938 |
| Oct 29, 2025 | 5.79 | 5.79 | 5.52 | 5.70 | 5.70 | -0.35% | 51,448 |
| Oct 28, 2025 | 5.89 | 6.00 | 5.67 | 5.72 | 5.72 | -3.87% | 56,020 |
| Oct 27, 2025 | 6.10 | 6.14 | 5.85 | 5.95 | 5.95 | -3.08% | 55,215 |
| Oct 24, 2025 | 6.37 | 6.48 | 6.14 | 6.14 | 6.14 | -2.65% | 97,155 |
| Oct 23, 2025 | 6.10 | 6.39 | 6.03 | 6.31 | 6.31 | 2.47% | 38,934 |
| Oct 22, 2025 | 6.20 | 6.40 | 5.94 | 6.15 | 6.15 | -2.33% | 70,296 |
| Oct 21, 2025 | 6.34 | 6.43 | 6.15 | 6.30 | 6.30 | 0.16% | 177,174 |
| Oct 20, 2025 | 6.20 | 6.50 | 5.90 | 6.29 | 6.29 | 2.56% | 146,213 |
| Oct 17, 2025 | 6.15 | 6.46 | 5.86 | 6.13 | 6.13 | -2.68% | 98,689 |
| Oct 16, 2025 | 6.42 | 7.35 | 6.30 | 6.30 | 6.30 | -1.02% | 332,554 |
| Oct 15, 2025 | 5.70 | 6.66 | 5.60 | 6.37 | 6.37 | 11.84% | 216,370 |
| Oct 14, 2025 | 5.10 | 5.70 | 5.10 | 5.69 | 5.69 | 4.46% | 157,879 |