Cytek Biosciences, Inc. (CTKB)
NASDAQ: CTKB · Real-Time Price · USD
5.84
+0.32 (5.80%)
At close: Nov 13, 2026, 4:00 PM EST
5.84
0.00 (0.00%)
After-hours: Nov 13, 2026, 4:15 PM EST
Cytek Biosciences Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 13, 2026 | 5.55 | 5.87 | 5.41 | 5.84 | 5.84 | 5.80% | 1,280,259 |
| Nov 12, 2026 | 5.68 | 5.69 | 5.45 | 5.52 | 5.52 | -4.17% | 789,061 |
| Nov 11, 2026 | 5.87 | 6.00 | 5.71 | 5.76 | 5.76 | -0.52% | 667,051 |
| Nov 10, 2026 | 5.89 | 5.89 | 5.65 | 5.79 | 5.79 | -1.70% | 2,216,774 |
| Nov 9, 2026 | 5.86 | 6.02 | 5.81 | 5.89 | 5.89 | 1.03% | 1,488,408 |
| Nov 6, 2026 | 5.35 | 5.89 | 5.31 | 5.83 | 5.83 | 7.96% | 1,132,270 |
| Nov 5, 2026 | 5.90 | 6.01 | 5.38 | 5.40 | 5.40 | -8.16% | 1,472,561 |
| Nov 4, 2026 | 6.00 | 6.09 | 5.85 | 5.88 | 5.88 | -1.34% | 1,567,839 |
| Nov 3, 2026 | 5.80 | 6.10 | 5.77 | 5.96 | 5.96 | 3.29% | 1,241,349 |
| Nov 2, 2026 | 6.19 | 6.19 | 5.67 | 5.77 | 5.77 | -5.87% | 1,542,439 |
| Oct 30, 2026 | 6.26 | 6.28 | 6.05 | 6.13 | 6.13 | -2.70% | 1,866,609 |
| Oct 29, 2026 | 6.16 | 6.34 | 6.01 | 6.30 | 6.30 | 2.61% | 1,914,842 |
| Oct 28, 2026 | 5.95 | 6.32 | 5.95 | 6.14 | 6.14 | 2.68% | 1,597,845 |
| Oct 27, 2026 | 5.89 | 6.01 | 5.80 | 5.98 | 5.98 | 1.53% | 1,208,206 |
| Oct 26, 2026 | 5.60 | 5.90 | 5.59 | 5.89 | 5.89 | 5.37% | 1,240,085 |
| Oct 23, 2026 | 5.38 | 5.64 | 5.30 | 5.59 | 5.59 | 2.95% | 704,855 |
| Oct 22, 2026 | 5.53 | 5.66 | 5.35 | 5.43 | 5.43 | -1.27% | 694,301 |
| Oct 21, 2026 | 5.26 | 5.55 | 5.24 | 5.50 | 5.50 | 3.00% | 1,093,138 |
| Oct 20, 2026 | 5.29 | 5.49 | 5.26 | 5.34 | 5.34 | 1.71% | 805,961 |
| Oct 19, 2026 | 5.27 | 5.34 | 5.19 | 5.25 | 5.25 | - | 700,551 |
| Oct 16, 2026 | 5.41 | 5.41 | 5.21 | 5.25 | 5.25 | -2.96% | 1,045,424 |
| Oct 15, 2026 | 5.36 | 5.48 | 5.29 | 5.41 | 5.41 | 0.28% | 905,397 |
| Oct 14, 2026 | 5.25 | 5.48 | 5.23 | 5.40 | 5.40 | 0.84% | 1,074,552 |
| Oct 13, 2026 | 5.19 | 5.47 | 5.18 | 5.35 | 5.35 | 0.75% | 1,425,981 |
| Oct 12, 2026 | 5.42 | 5.42 | 5.12 | 5.31 | 5.31 | -2.21% | 1,036,697 |
| Oct 9, 2026 | 5.32 | 5.56 | 5.30 | 5.43 | 5.43 | 1.31% | 3,884,103 |
| Oct 8, 2026 | 5.26 | 5.38 | 5.05 | 5.36 | 5.36 | 0.37% | 1,712,463 |
| Oct 7, 2026 | 5.21 | 5.34 | 5.11 | 5.34 | 5.34 | -0.74% | 1,782,599 |
| Oct 6, 2026 | 6.13 | 6.21 | 5.36 | 5.38 | 5.38 | -11.66% | 2,051,763 |
| Oct 5, 2026 | 5.88 | 6.11 | 5.83 | 6.09 | 6.09 | 3.75% | 1,788,138 |
| Oct 2, 2026 | 5.86 | 5.94 | 5.75 | 5.87 | 5.87 | 1.03% | 1,099,465 |
| Oct 1, 2026 | 5.96 | 5.97 | 5.75 | 5.81 | 5.81 | -2.52% | 1,571,621 |
| Sep 30, 2026 | 5.76 | 5.99 | 5.67 | 5.96 | 5.96 | 3.47% | 1,324,207 |
| Sep 29, 2026 | 5.74 | 5.86 | 5.66 | 5.76 | 5.76 | 0.35% | 869,963 |
| Sep 28, 2026 | 5.62 | 5.78 | 5.53 | 5.74 | 5.74 | 1.59% | 1,085,778 |
| Sep 25, 2026 | 5.71 | 5.75 | 5.57 | 5.65 | 5.65 | -1.40% | 1,494,815 |
| Sep 24, 2026 | 5.64 | 5.83 | 5.48 | 5.73 | 5.73 | 0.88% | 1,595,469 |
| Sep 23, 2026 | 5.73 | 5.85 | 5.63 | 5.68 | 5.68 | -0.53% | 1,261,181 |
| Sep 22, 2026 | 5.29 | 5.84 | 5.26 | 5.71 | 5.71 | 8.14% | 3,779,426 |
| Sep 21, 2026 | 5.32 | 5.32 | 5.20 | 5.28 | 5.28 | -0.38% | 1,254,764 |
| Sep 18, 2026 | 5.09 | 5.32 | 5.09 | 5.30 | 5.30 | 1.73% | 2,085,867 |
| Sep 17, 2026 | 4.99 | 5.30 | 4.91 | 5.21 | 5.21 | 5.68% | 2,231,809 |
| Sep 16, 2026 | 4.89 | 5.01 | 4.77 | 4.93 | 4.93 | 0.82% | 1,555,259 |
| Sep 15, 2026 | 4.81 | 5.02 | 4.80 | 4.89 | 4.89 | 1.24% | 1,119,843 |
| Sep 14, 2026 | 4.62 | 4.86 | 4.57 | 4.83 | 4.83 | 4.77% | 1,165,787 |
| Sep 11, 2026 | 4.61 | 4.64 | 4.49 | 4.61 | 4.61 | 1.77% | 897,708 |
| Sep 10, 2026 | 4.69 | 4.70 | 4.51 | 4.53 | 4.53 | -4.23% | 2,417,079 |
| Sep 9, 2026 | 4.59 | 4.75 | 4.55 | 4.73 | 4.73 | 2.38% | 810,260 |
| Sep 8, 2026 | 4.64 | 4.68 | 4.54 | 4.62 | 4.62 | -1.70% | 649,719 |
| Sep 4, 2026 | 4.67 | 4.73 | 4.62 | 4.70 | 4.70 | - | 478,226 |