4.02
price up icon1.01%   0.04
after-market After Hours: 4.02
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Cytek Biosciences Inc Stock (CTKB) Option Chain

For the October 17, 2025 expiration date, the CTKB stock option chain has a total of 0 contracts, with 0 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:

Cytek Biosciences Inc (CTKB) Most Active Options & Calendar

CTKB Call Options Expiring October 17, 2025

Strike Price Change % Change Volume
favorite 2.50 0.00 0.00 - -
favorite 5.00 0.25 0.00 - -
favorite 7.50 0.00 0.00 - -
favorite 10.00 0.00 0.00 - -

CTKB Put Options Expiring October 17, 2025

Strike Price Change % Change Volume
favorite
2.50
0.00 0.00 - -
favorite
5.00
0.00 0.00 - -
favorite
7.50
0.00 0.00 - -
favorite
10.00
0.00 0.00 - -

Cytek Biosciences Inc Stock (CTKB) Option Chain Analysis

Put Volume Total 0
Call Volume Total 0
Put/Call Ratio (PCR) N/A
Put Strike With Highest Volume $2.50
Call Strike With Highest Volume $2.50
medical_devices STE
$245.30
price up icon 0.78%
$348.43
price up icon 0.57%
medical_devices PHG
$27.93
price up icon 0.72%
$80.51
price down icon 0.31%
$75.73
price up icon 2.17%
medical_devices EW
$80.94
price down icon 0.02%
Cap:     |  Volume (24h):