28.50
price down icon7.26%   -2.23
after-market After Hours: 28.27 -0.23 -0.81%
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Century Aluminum Co Stock (CENX) Option Chain

For the November 21, 2025 expiration date, the CENX stock option chain has a total of 1,623 contracts, with 374 call options and 1,249 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 19, 2025 : 432 contracts.
  • January 16, 2026 : 2,614 contracts.
  • March 20, 2026 : 132 contracts.
  • June 18, 2026 : 14 contracts.
  • January 15, 2027 : 7 contracts.

Century Aluminum Co (CENX) Most Active Options & Calendar

CENX Call Options Expiring November 21, 2025

Strike Price Change % Change Volume
favorite 29.00 1.90 -1.50 -44.12% 114
favorite 35.00 0.60 -0.38 -38.78% 93
favorite 30.00 1.50 -1.35 -47.37% 60
favorite 31.00 1.33 -0.99 -42.67% 50
favorite 33.00 0.85 -0.65 -43.33% 29
favorite 32.00 1.00 -0.80 -44.44% 17
favorite 36.00 0.40 -0.45 -52.94% 8

CENX Put Options Expiring November 21, 2025

Strike Price Change % Change Volume
favorite
30.00
3.00 0.45 +17.65% 1,004
favorite
25.00
0.74 0.10 +15.62% 106
favorite
28.00
1.80 0.65 +56.52% 104
favorite
20.00
0.05 -0.02 -28.57% 24
favorite
26.00
1.00 0.35 +53.85% 6
favorite
24.00
0.54 0.16 +42.11% 4
favorite
29.00
2.35 0.75 +46.88% 1

Century Aluminum Co Stock (CENX) Option Chain Analysis

Put Volume Total 1,249
Call Volume Total 374
Put/Call Ratio (PCR) 3.34
Put Strike With Highest Volume $30.00
Call Strike With Highest Volume $29.00
$15.93
price down icon 1.79%
$91.25
price down icon 2.21%
aluminum AA
$35.26
price down icon 5.22%
Cap:     |  Volume (24h):