Cytek Biosciences, Inc. (CTKB)
NASDAQ: CTKB · Real-Time Price · USD
4.570
-0.040 (-0.87%)
At close: Apr 20, 2026, 4:00 PM EDT
4.530
-0.040 (-0.88%)
After-hours: Apr 20, 2026, 4:11 PM EDT
Cytek Biosciences Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 20, 2026 | 4.58 | 4.65 | 4.54 | 4.56 | - | -1.08% | 316,781 |
| Apr 17, 2026 | 4.71 | 4.73 | 4.56 | 4.61 | 4.61 | - | 578,295 |
| Apr 16, 2026 | 4.68 | 4.69 | 4.59 | 4.61 | 4.61 | -1.71% | 477,180 |
| Apr 15, 2026 | 4.62 | 4.70 | 4.62 | 4.69 | 4.69 | 1.52% | 306,575 |
| Apr 14, 2026 | 4.58 | 4.66 | 4.53 | 4.62 | 4.62 | 0.65% | 516,913 |
| Apr 13, 2026 | 4.53 | 4.65 | 4.51 | 4.59 | 4.59 | 1.32% | 616,037 |
| Apr 10, 2026 | 4.64 | 4.64 | 4.44 | 4.53 | 4.53 | -1.95% | 480,863 |
| Apr 9, 2026 | 4.63 | 4.68 | 4.54 | 4.62 | 4.62 | -0.86% | 451,495 |
| Apr 8, 2026 | 4.81 | 4.85 | 4.59 | 4.66 | 4.66 | 1.30% | 610,683 |
| Apr 7, 2026 | 4.51 | 4.64 | 4.44 | 4.60 | 4.60 | 1.77% | 501,582 |
| Apr 6, 2026 | 4.51 | 4.64 | 4.50 | 4.52 | 4.52 | -0.22% | 428,169 |
| Apr 2, 2026 | 4.38 | 4.65 | 4.34 | 4.53 | 4.53 | 1.12% | 436,531 |
| Apr 1, 2026 | 4.43 | 4.63 | 4.43 | 4.48 | 4.48 | 2.52% | 397,757 |
| Mar 31, 2026 | 4.34 | 4.49 | 4.34 | 4.37 | 4.37 | 1.63% | 584,150 |
| Mar 30, 2026 | 4.31 | 4.36 | 4.19 | 4.30 | 4.30 | -0.46% | 640,278 |
| Mar 27, 2026 | 4.52 | 4.65 | 4.29 | 4.32 | 4.32 | -5.68% | 556,843 |
| Mar 26, 2026 | 4.56 | 4.66 | 4.56 | 4.58 | 4.58 | -0.43% | 438,222 |
| Mar 25, 2026 | 4.69 | 4.75 | 4.52 | 4.60 | 4.60 | -0.65% | 552,604 |
| Mar 24, 2026 | 4.66 | 4.75 | 4.61 | 4.63 | 4.63 | -1.70% | 807,267 |
| Mar 23, 2026 | 4.52 | 4.75 | 4.52 | 4.71 | 4.71 | 5.13% | 747,768 |
| Mar 20, 2026 | 4.53 | 4.59 | 4.43 | 4.48 | 4.48 | -0.67% | 1,895,130 |
| Mar 19, 2026 | 4.29 | 4.58 | 4.29 | 4.51 | 4.51 | 3.92% | 918,051 |
| Mar 18, 2026 | 4.24 | 4.35 | 4.21 | 4.34 | 4.34 | 2.12% | 665,027 |
| Mar 17, 2026 | 4.14 | 4.32 | 4.14 | 4.25 | 4.25 | 2.91% | 568,673 |
| Mar 16, 2026 | 4.05 | 4.17 | 4.02 | 4.13 | 4.13 | 2.99% | 606,409 |
| Mar 13, 2026 | 4.00 | 4.05 | 3.95 | 4.01 | 4.01 | 0.25% | 804,677 |
| Mar 12, 2026 | 4.08 | 4.12 | 3.95 | 4.00 | 4.00 | -3.85% | 1,078,741 |
| Mar 11, 2026 | 4.18 | 4.21 | 4.04 | 4.16 | 4.16 | -1.65% | 827,252 |
| Mar 10, 2026 | 4.36 | 4.38 | 4.16 | 4.23 | 4.23 | -2.98% | 953,537 |
| Mar 9, 2026 | 4.19 | 4.41 | 4.10 | 4.36 | 4.36 | 3.32% | 1,099,294 |
| Mar 6, 2026 | 4.27 | 4.32 | 4.17 | 4.22 | 4.22 | -3.65% | 731,033 |
| Mar 5, 2026 | 4.32 | 4.49 | 4.31 | 4.38 | 4.38 | -0.68% | 698,964 |
| Mar 4, 2026 | 4.46 | 4.58 | 4.40 | 4.41 | 4.41 | -0.68% | 795,002 |
| Mar 3, 2026 | 4.27 | 4.60 | 4.17 | 4.44 | 4.44 | 0.23% | 1,150,492 |
| Mar 2, 2026 | 4.44 | 4.58 | 4.26 | 4.43 | 4.43 | -1.12% | 716,701 |
| Feb 27, 2026 | 4.24 | 4.57 | 4.21 | 4.48 | 4.48 | 1.82% | 1,399,021 |
| Feb 26, 2026 | 4.37 | 4.44 | 4.16 | 4.40 | 4.40 | 0.69% | 889,220 |
| Feb 25, 2026 | 4.41 | 4.42 | 4.33 | 4.37 | 4.37 | 0.23% | 378,017 |
| Feb 24, 2026 | 4.39 | 4.46 | 4.34 | 4.36 | 4.36 | -0.68% | 449,481 |
| Feb 23, 2026 | 4.39 | 4.47 | 4.32 | 4.39 | 4.39 | -0.90% | 534,076 |
| Feb 20, 2026 | 4.30 | 4.44 | 4.24 | 4.43 | 4.43 | 2.07% | 667,936 |
| Feb 19, 2026 | 4.20 | 4.42 | 4.11 | 4.34 | 4.34 | 3.33% | 888,869 |
| Feb 18, 2026 | 4.17 | 4.26 | 4.14 | 4.20 | 4.20 | - | 470,060 |
| Feb 17, 2026 | 4.17 | 4.32 | 4.10 | 4.20 | 4.20 | -0.94% | 663,179 |
| Feb 13, 2026 | 4.21 | 4.38 | 4.19 | 4.24 | 4.24 | 1.68% | 651,111 |
| Feb 12, 2026 | 4.38 | 4.41 | 4.09 | 4.17 | 4.17 | -4.36% | 829,172 |
| Feb 11, 2026 | 4.35 | 4.41 | 4.26 | 4.36 | 4.36 | 1.16% | 710,633 |
| Feb 10, 2026 | 4.44 | 4.49 | 4.31 | 4.31 | 4.31 | -3.36% | 695,974 |
| Feb 9, 2026 | 4.48 | 4.51 | 4.34 | 4.46 | 4.46 | -0.22% | 919,685 |
| Feb 6, 2026 | 4.53 | 4.62 | 4.35 | 4.47 | 4.47 | -0.67% | 2,915,602 |