20.71
price up icon6.70%   1.30
after-market After Hours: 20.45 -0.26 -1.26%
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Century Aluminum Co Stock (CENX) Option Chain

For the September 19, 2025 expiration date, the CENX stock option chain has a total of 666 contracts, with 621 call options and 45 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 19, 2025 : 1 contracts.
  • January 16, 2026 : 0 contracts.
  • January 15, 2027 : 0 contracts.

Century Aluminum Co (CENX) Most Active Options & Calendar

CENX Call Options Expiring September 19, 2025

Strike Price Change % Change Volume
favorite 21.00 2.15 0.86 +66.67% 517
favorite 18.00 3.40 0.60 +21.43% 64
favorite 20.00 2.60 0.71 +37.57% 24
favorite 25.00 0.75 0.20 +36.36% 9
favorite 19.00 2.95 1.20 +68.57% 4
favorite 22.00 1.40 0.20 +16.67% 2
favorite 16.00 4.80 1.44 +42.86% 1

CENX Put Options Expiring September 19, 2025

Strike Price Change % Change Volume
favorite
18.00
0.95 -0.70 -42.42% 20
favorite
21.00
2.15 -1.15 -34.85% 17
favorite
20.00
1.74 -1.25 -41.81% 5
favorite
19.00
1.35 -0.65 -32.50% 3
favorite
10.00
0.00 0.00 - -
favorite
11.00
0.32 0.00 - -
favorite
12.00
0.20 0.00 - -

Century Aluminum Co Stock (CENX) Option Chain Analysis

Put Volume Total 45
Call Volume Total 621
Put/Call Ratio (PCR) 0.07
Put Strike With Highest Volume $18.00
Call Strike With Highest Volume $21.00
$14.11
price down icon 2.35%
$88.48
price down icon 0.95%
aluminum AA
$31.09
price down icon 1.52%
Cap:     |  Volume (24h):