CTKB: Cytek Biosciences Inc.

As of Friday, August 21st, 2026

$ 4.81

+0.15 +3.22%

Open: 4.69
High: 4.83
Low: 4.59
Volume: 80,832
Previous Close on Thursday, August 20th, 2026

$ 4.66

-0.04 -0.85%

Open: 4.63
High: 4.78
Low: 4.62
Volume: 8,006

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-08-21 4.69 4.83 4.59 4.81 80,832 +0.15 +3.22
2026-08-20 4.63 4.78 4.62 4.66 8,006 -0.04 -0.85
2026-08-19 4.67 4.92 4.67 4.70 1,038,636 +0.03 +0.64
2026-08-18 4.77 4.77 4.60 4.67 713,262 -0.07 -1.48
2026-08-17 4.66 4.76 4.57 4.74 497,635 +0.05 +1.07
2026-08-14 4.84 4.94 4.66 4.69 927,484 -0.20 -4.09
2026-08-13 4.82 4.93 4.76 4.89 1,022,094 +0.11 +2.30
2026-08-12 4.70 4.80 4.65 4.78 846,427 +0.04 +0.84
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 4.92
On 2026-08-19		 4.57
On 2026-08-17		 0.12 2.56 4.92
On 2026-08-19		 4.59
On 2026-08-21		 -6.71 4.72
10D 4.94
On 2026-08-14		 4.16
On 2026-08-10		 0.61 14.52 4.94
On 2026-08-14		 4.57
On 2026-08-17		 -7.40 4.73
20D 4.94
On 2026-08-14		 4.05
On 2026-08-06		 0.35 7.85 4.57
On 2026-07-28		 4.05
On 2026-08-06		 -11.39 4.51
WTD 4.92
On 2026-08-19		 4.57
On 2026-08-17		 0.12 2.56 4.92
On 2026-08-19		 4.59
On 2026-08-21		 -6.71 4.72
MTD 4.94
On 2026-08-14		 4.05
On 2026-08-06		 0.59 13.98 4.94
On 2026-08-14		 4.57
On 2026-08-17		 -7.40 4.56
As of Friday, August 21st, 2026
 
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CTKB

Cytek Biosciences Inc.

4.81 +0.15 +3.22 80,832