$4.62
0.051.09%
At close: Aug 27, 5:00 PM EST
$4.62
N/A
After Hours: 4:00 PM EST
Cytek Biosciences Inc Option Chain
CTKBNASDAQ
Cytek Biosciences Options
View Cytek Biosciences (CTKB) options chain, put/call ratios, volume and open interest data.
P/C Ratio (Vol)
—
P/C Ratio (OI)
0.23
Volume vs. Open Interest by Strike
Volume by Expiration
Last price
Change
Bid
Ask
Volume
Open Interest
Strike
Strike
Strike
Last price
Change
Bid
Ask
Volume
Open Interest
Last Price-
Change
-
Bid0.1
Ask5
volume0
Intrest0
Strike
2.5
2.5
Last Price-
Change
-
Bid-
Ask0.05
volume0
Intrest0
Last Price-
Change
-
Bid-
Ask4.1
volume0
Intrest0
Strike
5
5
Last Price-
Change
-
Bid-
Ask4.5
volume0
Intrest0
Last Price0.07Aug 24, 2026
Change
-0%
Bid-
Ask0.3
volume0
Intrest1
Strike
7.5
7.5
Last Price-
Change
-
Bid0.5
Ask5.4
volume0
Intrest0
