49.76
price up icon0.65%   0.32
after-market After Hours: 51.25 1.49 +2.99%
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Cytokinetics Inc Stock (CYTK) Option Chain

For the September 19, 2025 expiration date, the CYTK stock option chain has a total of 879 contracts, with 796 call options and 83 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 17 contracts.
  • January 15, 2027 : 306 contracts.

Cytokinetics Inc (CYTK) Most Active Options & Calendar

CYTK Call Options Expiring September 19, 2025

Strike Price Change % Change Volume
favorite 55.00 0.15 0.00 - 401
favorite 60.00 0.05 -0.05 -50.00% 332
favorite 70.00 0.05 0.00 - 34
favorite 40.00 9.80 0.42 +4.48% 22
favorite 65.00 0.05 -0.05 -50.00% 4
favorite 50.00 1.20 0.44 +57.89% 3
favorite 20.00 19.84 0.00 - -

CYTK Put Options Expiring September 19, 2025

Strike Price Change % Change Volume
favorite
50.00
0.95 -0.50 -34.48% 71
favorite
45.00
0.05 -0.07 -58.33% 11
favorite
40.00
0.02 0.00 - 1
favorite
22.50
0.03 0.00 - -
favorite
25.00
0.03 0.00 - -
favorite
30.00
0.08 0.00 - -
favorite
35.00
0.01 0.00 - -

Cytokinetics Inc Stock (CYTK) Option Chain Analysis

Put Volume Total 83
Call Volume Total 796
Put/Call Ratio (PCR) 0.10
Put Strike With Highest Volume $50.00
Call Strike With Highest Volume $55.00
$35.42
price up icon 0.77%
$83.90
price up icon 0.91%
$28.24
price up icon 0.89%
$99.26
price up icon 1.41%
$144.75
price up icon 1.12%
biotechnology ONC
$327.20
price down icon 1.53%
Cap:     |  Volume (24h):