Cytosorbents Corporation (CTSO)
NASDAQ: CTSO · Real-Time Price · USD
4.110
+1.050 (34.31%)
At close: Oct 16, 2026, 4:00 PM EDT
4.050
-0.060 (-1.46%)
Pre-market: Oct 19, 2026, 8:38 AM EDT
Cytosorbents Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | 3.01 | 4.60 | 3.01 | 4.11 | 4.11 | 34.31% | 684,832 |
| Oct 15, 2026 | 2.96 | 3.09 | 2.84 | 3.06 | 3.06 | -0.97% | 10,741 |
| Oct 14, 2026 | 3.39 | 3.46 | 2.96 | 3.09 | 3.09 | -10.69% | 16,509 |
| Oct 13, 2026 | 3.66 | 3.66 | 3.42 | 3.46 | 3.46 | -3.62% | 9,570 |
| Oct 12, 2026 | 3.65 | 3.82 | 3.51 | 3.59 | 3.59 | -5.28% | 8,336 |
| Oct 9, 2026 | 3.67 | 3.80 | 3.59 | 3.79 | 3.79 | 1.61% | 6,228 |
| Oct 8, 2026 | 3.81 | 3.81 | 3.67 | 3.73 | 3.73 | -3.62% | 10,434 |
| Oct 7, 2026 | 4.00 | 4.06 | 3.84 | 3.87 | 3.87 | -2.27% | 6,374 |
| Oct 6, 2026 | 4.07 | 4.29 | 3.89 | 3.96 | 3.96 | -0.13% | 24,760 |
| Oct 5, 2026 | 3.85 | 4.05 | 3.66 | 3.97 | 3.97 | -2.10% | 8,375 |
| Oct 2, 2026 | 4.17 | 4.29 | 3.83 | 4.05 | 4.05 | -3.23% | 12,545 |
| Oct 1, 2026 | 4.38 | 4.50 | 3.93 | 4.19 | 4.19 | 7.31% | 8,268 |
| Sep 30, 2026 | 4.13 | 4.15 | 3.77 | 3.90 | 3.90 | -2.50% | 13,674 |
| Sep 29, 2026 | 4.08 | 4.48 | 4.00 | 4.00 | 4.00 | -0.50% | 9,813 |
| Sep 28, 2026 | 4.28 | 4.57 | 3.97 | 4.02 | 4.02 | -8.22% | 14,255 |
| Sep 25, 2026 | 4.44 | 4.83 | 4.33 | 4.38 | 4.38 | 1.86% | 6,532 |
| Sep 24, 2026 | 5.20 | 5.20 | 3.94 | 4.30 | 4.30 | -12.42% | 24,869 |
| Sep 23, 2026 | 5.25 | 5.36 | 4.90 | 4.91 | 4.91 | -7.71% | 6,107 |
| Sep 22, 2026 | 5.53 | 5.59 | 5.31 | 5.32 | 5.32 | -3.45% | 6,350 |
| Sep 21, 2026 | 5.79 | 5.79 | 5.16 | 5.51 | 5.51 | -4.17% | 14,274 |
| Sep 18, 2026 | 5.88 | 6.00 | 5.50 | 5.75 | 5.75 | -0.17% | 11,770 |
| Sep 17, 2026 | 5.96 | 5.96 | 5.75 | 5.76 | 5.76 | 0.52% | 3,068 |
| Sep 16, 2026 | 6.03 | 6.11 | 5.56 | 5.73 | 5.73 | -5.45% | 4,908 |
| Sep 15, 2026 | 6.00 | 6.24 | 6.00 | 6.06 | 6.06 | -0.16% | 11,997 |
| Sep 14, 2026 | 6.33 | 6.34 | 5.13 | 6.07 | 6.07 | -5.31% | 9,356 |
| Sep 11, 2026 | 6.50 | 6.62 | 6.32 | 6.41 | 6.41 | 0.63% | 12,093 |
| Sep 10, 2026 | 6.37 | 6.74 | 6.25 | 6.37 | 6.37 | 0.63% | 14,388 |
| Sep 9, 2026 | 6.74 | 6.98 | 6.11 | 6.33 | 6.33 | -7.59% | 36,919 |
| Sep 8, 2026 | 6.76 | 7.44 | 6.75 | 6.85 | 6.85 | -2.17% | 18,134 |
| Sep 4, 2026 | 6.91 | 7.39 | 6.73 | 7.00 | 7.00 | 0.03% | 23,115 |
| Sep 3, 2026 | 7.14 | 8.12 | 6.80 | 7.00 | 7.00 | -8.81% | 38,416 |
| Sep 2, 2026 | 7.22 | 9.43 | 6.66 | 7.68 | 7.68 | 13.55% | 289,928 |
| Sep 1, 2026 | 6.68 | 7.00 | 6.64 | 6.76 | 6.76 | -0.88% | 3,140 |
| Aug 31, 2026 | 6.82 | 6.88 | 6.23 | 6.82 | 6.82 | 1.61% | 5,579 |
| Aug 28, 2026 | 6.60 | 7.50 | 6.40 | 6.71 | 6.71 | -1.41% | 5,684 |
| Aug 27, 2026 | 7.26 | 7.50 | 6.80 | 6.81 | 6.81 | -5.44% | 5,429 |
| Aug 26, 2026 | 7.02 | 7.51 | 7.02 | 7.20 | 7.20 | 1.32% | 1,314 |
| Aug 25, 2026 | 7.40 | 7.80 | 7.00 | 7.11 | 7.11 | -4.02% | 6,181 |
| Aug 24, 2026 | 7.00 | 7.62 | 6.80 | 7.40 | 7.40 | 0.05% | 7,909 |
| Aug 21, 2026 | 6.38 | 7.63 | 6.22 | 7.40 | 7.40 | 18.93% | 16,331 |
| Aug 20, 2026 | 7.20 | 7.80 | 6.00 | 6.22 | 6.22 | -12.61% | 11,196 |
| Aug 19, 2026 | 7.20 | 7.22 | 7.10 | 7.12 | 7.12 | -1.11% | 5,282 |
| Aug 18, 2026 | 7.60 | 7.60 | 7.20 | 7.20 | 7.20 | -4.56% | 2,141 |
| Aug 17, 2026 | 8.00 | 8.00 | 7.54 | 7.54 | 7.54 | -5.68% | 2,627 |
| Aug 14, 2026 | 7.26 | 8.00 | 7.26 | 8.00 | 8.00 | 10.38% | 3,333 |
| Aug 13, 2026 | 7.60 | 7.78 | 7.24 | 7.25 | 7.25 | -2.08% | 2,094 |
| Aug 12, 2026 | 7.60 | 7.97 | 7.20 | 7.40 | 7.40 | 2.78% | 5,243 |
| Aug 11, 2026 | 7.48 | 8.00 | 7.20 | 7.20 | 7.20 | -0.55% | 2,037 |
| Aug 10, 2026 | 7.22 | 7.80 | 7.20 | 7.24 | 7.24 | 0.56% | 3,729 |
| Aug 7, 2026 | 7.56 | 7.60 | 7.20 | 7.20 | 7.20 | -9.68% | 4,833 |