Cytek Biosciences, Inc. (CTKB)
NASDAQ: CTKB · Real-Time Price · USD
4.480
+0.010 (0.22%)
At close: Jun 26, 2026, 4:00 PM EDT
4.740
+0.260 (5.81%)
After-hours: Jun 26, 2026, 7:53 PM EDT
Cytek Biosciences Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 26, 2026 | 4.49 | 4.63 | 4.42 | 4.48 | 4.48 | 0.22% | 3,416,627 |
| Jun 25, 2026 | 4.30 | 4.55 | 4.30 | 4.47 | 4.47 | 4.44% | 1,362,392 |
| Jun 24, 2026 | 4.10 | 4.39 | 4.08 | 4.28 | 4.28 | 5.16% | 1,488,879 |
| Jun 23, 2026 | 3.88 | 4.12 | 3.88 | 4.07 | 4.07 | 5.44% | 1,453,308 |
| Jun 22, 2026 | 3.82 | 3.95 | 3.77 | 3.86 | 3.86 | 2.39% | 1,885,408 |
| Jun 18, 2026 | 4.07 | 4.08 | 3.70 | 3.77 | 3.77 | -5.28% | 18,260,872 |
| Jun 17, 2026 | 4.10 | 4.18 | 3.93 | 3.98 | 3.98 | -2.69% | 2,032,606 |
| Jun 16, 2026 | 3.91 | 4.10 | 3.83 | 4.09 | 4.09 | 4.07% | 1,996,875 |
| Jun 15, 2026 | 4.04 | 4.06 | 3.90 | 3.93 | 3.93 | -0.76% | 1,551,476 |
| Jun 12, 2026 | 4.06 | 4.09 | 3.90 | 3.96 | 3.96 | -1.49% | 1,821,885 |
| Jun 11, 2026 | 4.05 | 4.08 | 3.93 | 4.02 | 4.02 | -0.74% | 2,389,932 |
| Jun 10, 2026 | 4.13 | 4.20 | 4.03 | 4.05 | 4.05 | -1.94% | 1,069,042 |
| Jun 9, 2026 | 4.06 | 4.15 | 4.00 | 4.13 | 4.13 | 2.23% | 2,024,347 |
| Jun 8, 2026 | 4.12 | 4.15 | 3.97 | 4.04 | 4.04 | -1.22% | 1,413,343 |
| Jun 5, 2026 | 4.24 | 4.45 | 4.02 | 4.09 | 4.09 | -5.54% | 912,421 |
| Jun 4, 2026 | 4.09 | 4.39 | 4.09 | 4.33 | 4.33 | 6.91% | 706,162 |
| Jun 3, 2026 | 4.19 | 4.19 | 4.02 | 4.05 | 4.05 | -3.34% | 706,635 |
| Jun 2, 2026 | 4.22 | 4.28 | 4.08 | 4.19 | 4.19 | -1.18% | 803,440 |
| Jun 1, 2026 | 4.20 | 4.30 | 4.09 | 4.24 | 4.24 | 1.19% | 774,604 |
| May 29, 2026 | 4.12 | 4.31 | 4.09 | 4.19 | 4.19 | 1.70% | 1,029,922 |
| May 28, 2026 | 3.99 | 4.24 | 3.99 | 4.12 | 4.12 | 3.26% | 887,512 |
| May 27, 2026 | 3.92 | 4.06 | 3.70 | 3.99 | 3.99 | 0.50% | 588,474 |
| May 26, 2026 | 4.02 | 4.07 | 3.96 | 3.97 | 3.97 | -1.00% | 803,428 |
| May 22, 2026 | 3.96 | 4.06 | 3.94 | 4.01 | 4.01 | 1.26% | 853,544 |
| May 21, 2026 | 3.69 | 3.99 | 3.68 | 3.96 | 3.96 | 5.04% | 723,805 |
| May 20, 2026 | 3.57 | 3.84 | 3.52 | 3.77 | 3.77 | 5.60% | 860,977 |
| May 19, 2026 | 3.51 | 3.61 | 3.48 | 3.57 | 3.57 | 0.56% | 968,448 |
| May 18, 2026 | 3.39 | 3.62 | 3.34 | 3.55 | 3.55 | 4.26% | 1,428,191 |
| May 15, 2026 | 3.32 | 3.60 | 3.32 | 3.41 | 3.41 | 1.49% | 1,622,109 |
| May 14, 2026 | 3.70 | 3.77 | 3.31 | 3.36 | 3.36 | -8.83% | 2,533,517 |
| May 13, 2026 | 4.01 | 4.02 | 3.65 | 3.68 | 3.68 | -8.91% | 2,021,392 |
| May 12, 2026 | 4.11 | 4.14 | 4.00 | 4.04 | 4.04 | -1.94% | 966,111 |
| May 11, 2026 | 4.56 | 4.58 | 4.11 | 4.12 | 4.12 | -10.63% | 1,113,117 |
| May 8, 2026 | 4.49 | 4.83 | 4.22 | 4.61 | 4.61 | -6.30% | 1,361,763 |
| May 7, 2026 | 4.99 | 4.99 | 4.87 | 4.92 | 4.92 | -0.40% | 781,097 |
| May 6, 2026 | 4.81 | 4.99 | 4.68 | 4.94 | 4.94 | 3.35% | 554,266 |
| May 5, 2026 | 4.73 | 4.97 | 4.73 | 4.78 | 4.78 | 2.58% | 793,358 |
| May 4, 2026 | 4.59 | 4.74 | 4.57 | 4.66 | 4.66 | 0.87% | 603,522 |
| May 1, 2026 | 4.59 | 4.64 | 4.46 | 4.62 | 4.62 | 1.32% | 431,417 |
| Apr 30, 2026 | 4.42 | 4.58 | 4.41 | 4.56 | 4.56 | 2.70% | 1,089,320 |
| Apr 29, 2026 | 4.52 | 4.57 | 4.36 | 4.44 | 4.44 | -2.84% | 766,602 |
| Apr 28, 2026 | 4.46 | 4.64 | 4.45 | 4.57 | 4.57 | 2.47% | 576,578 |
| Apr 27, 2026 | 4.37 | 4.47 | 4.33 | 4.46 | 4.46 | 1.36% | 610,919 |
| Apr 24, 2026 | 4.25 | 4.55 | 4.25 | 4.40 | 4.40 | 3.29% | 577,675 |
| Apr 23, 2026 | 4.63 | 4.66 | 4.10 | 4.26 | 4.26 | -8.39% | 643,340 |
| Apr 22, 2026 | 4.65 | 4.74 | 4.63 | 4.65 | 4.65 | 0.43% | 481,668 |
| Apr 21, 2026 | 4.64 | 4.72 | 4.54 | 4.63 | 4.63 | 1.31% | 708,026 |
| Apr 20, 2026 | 4.69 | 4.69 | 4.53 | 4.57 | 4.57 | -0.87% | 409,885 |
| Apr 17, 2026 | 4.71 | 4.73 | 4.56 | 4.61 | 4.61 | - | 578,565 |
| Apr 16, 2026 | 4.68 | 4.69 | 4.59 | 4.61 | 4.61 | -1.71% | 477,211 |
| Apr 15, 2026 | 4.62 | 4.70 | 4.62 | 4.69 | 4.69 | 1.52% | 306,663 |
| Apr 14, 2026 | 4.58 | 4.66 | 4.53 | 4.62 | 4.62 | 0.65% | 517,395 |
| 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 |
| Feb 5, 2026 | 4.85 | 4.95 | 4.44 | 4.50 | 4.50 | -8.72% | 1,123,808 |
| Feb 4, 2026 | 5.10 | 5.13 | 4.89 | 4.93 | 4.93 | -2.38% | 629,696 |
| Feb 3, 2026 | 5.16 | 5.29 | 4.91 | 5.05 | 5.05 | -2.13% | 955,426 |