price
CT
NASDAQ · CTKB
Cytek Biosciences, Inc.
Healthcare · Medical - Devices
$6.14
Up+$0.16 (+2.68%)
Updated Oct 29, 2026, 6:10 AM
SID Score
5.6/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 636.75M
- P/E ratio
- -98.76
- Dividend yield
- 0.00%
- 52-week range
- $3.31 – $6.21
- Volume
- 1.6M
- Avg. volume
- 1.17M
Price performance · CTKB
CTKB price history
1M range · 21 trading sessions · Daily adjusted prices
Prices through Oct 28, 2026
CTKB closed at $6.14 after 21 trading sessions, up 3.02% for the selected period.
- Last close
- $6.14
- Period change
- +3.02%
- Period low
- $5.25
- Period high
- $6.14
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 28, 2026 | $5.95 | $6.32 | $5.95 | $6.14 | 1.6M |
| Oct 27, 2026 | $5.89 | $6.01 | $5.795 | $5.98 | 1.21M |
| Oct 26, 2026 | $5.60 | $5.895 | $5.59 | $5.89 | 1.24M |
| Oct 23, 2026 | $5.38 | $5.64 | $5.30 | $5.59 | 704.86K |
| Oct 22, 2026 | $5.53 | $5.66 | $5.35 | $5.43 | 694.3K |
| Oct 21, 2026 | $5.26 | $5.545 | $5.24 | $5.50 | 1.09M |
| Oct 20, 2026 | $5.29 | $5.49 | $5.26 | $5.34 | 805.96K |
| Oct 19, 2026 | $5.27 | $5.34 | $5.19 | $5.25 | 700.55K |
| Oct 16, 2026 | $5.41 | $5.41 | $5.205 | $5.25 | 1.05M |
| Oct 15, 2026 | $5.36 | $5.48 | $5.29 | $5.41 | 905.4K |
| Oct 14, 2026 | $5.25 | $5.475 | $5.23 | $5.395 | 1.07M |
| Oct 13, 2026 | $5.19 | $5.465 | $5.18 | $5.35 | 1.43M |
| Oct 12, 2026 | $5.42 | $5.42 | $5.115 | $5.31 | 1.04M |
| Oct 9, 2026 | $5.32 | $5.555 | $5.30 | $5.43 | 3.88M |
| Oct 8, 2026 | $5.26 | $5.38 | $5.045 | $5.36 | 1.71M |
| Oct 7, 2026 | $5.21 | $5.34 | $5.1101 | $5.34 | 1.78M |
| Oct 6, 2026 | $6.13 | $6.21 | $5.355 | $5.38 | 2.05M |
| Oct 5, 2026 | $5.88 | $6.105 | $5.825 | $6.09 | 1.79M |
| Oct 2, 2026 | $5.86 | $5.94 | $5.75 | $5.87 | 1.1M |
| Oct 1, 2026 | $5.96 | $5.97 | $5.7501 | $5.81 | 1.57M |
| Sep 30, 2026 | $5.76 | $5.985 | $5.67 | $5.96 | 1.32M |
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