46.77
price down icon1.55%   -0.735
after-market After Hours: 46.81 0.035 +0.07%
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Century Aluminum Co Stock (CENX) Option Chain

For the September 18, 2026 expiration date, the CENX stock option chain has a total of 321 contracts, with 26 call options and 295 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 15, 2027 : 59 contracts.
  • January 21, 2028 : 0 contracts.

Century Aluminum Co (CENX) Most Active Options & Calendar

CENX Call Options Expiring September 18, 2026

Strike Price Change % Change Volume
favorite 50.00 0.90 -0.55 -37.93% 14
favorite 55.00 0.25 -0.29 -53.70% 9
favorite 44.00 3.86 -0.64 -14.22% 2
favorite 48.00 1.30 -1.00 -43.48% 1
favorite 25.00 0.00 0.00 - -
favorite 26.00 0.00 0.00 - -
favorite 27.00 0.00 0.00 - -

CENX Put Options Expiring September 18, 2026

Strike Price Change % Change Volume
favorite
36.00
0.11 0.05 +83.33% 221
favorite
40.00
0.30 -0.05 -14.29% 20
favorite
42.00
0.59 0.04 +7.27% 13
favorite
43.00
0.85 0.00 - 10
favorite
47.00
2.20 -0.04 -1.79% 10
favorite
55.00
8.50 0.02 +0.24% 10
favorite
45.00
1.40 -0.10 -6.67% 5

Century Aluminum Co Stock (CENX) Option Chain Analysis

Put Volume Total 295
Call Volume Total 26
Put/Call Ratio (PCR) 11.35
Put Strike With Highest Volume $36.00
Call Strike With Highest Volume $50.00
$27.14
price up icon 2.49%
$164.19
price up icon 2.13%
Cap:     |  Volume (24h):