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Century Aluminum Co Stock (CENX) Option Chain

For the November 20, 2026 expiration date, the CENX stock option chain has a total of 831 contracts, with 767 call options and 64 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 18, 2026 : 43 contracts.
  • January 15, 2027 : 121 contracts.
  • March 19, 2027 : 123 contracts.
  • June 17, 2027 : 5 contracts.
  • January 21, 2028 : 14 contracts.

Century Aluminum Co (CENX) Most Active Options & Calendar

CENX Call Options Expiring November 20, 2026

Strike Price Change % Change Volume
favorite 37.50 1.83 0.43 +30.71% 542
favorite 40.00 1.16 0.36 +45.00% 95
favorite 30.00 6.51 2.12 +48.29% 52
favorite 45.00 0.46 0.11 +31.43% 25
favorite 55.00 0.40 0.16 +66.67% 20
favorite 20.00 15.30 0.00 - 10
favorite 42.50 0.75 0.25 +50.00% 10

CENX Put Options Expiring November 20, 2026

Strike Price Change % Change Volume
favorite
35.00
2.45 -0.65 -20.97% 25
favorite
30.00
0.83 -0.17 -17.00% 24
favorite
32.50
1.55 -0.42 -21.32% 13
favorite
37.50
3.37 0.00 - 1
favorite
40.00
5.70 -1.45 -20.28% 1
favorite
20.00
0.00 0.00 - -
favorite
22.50
0.00 0.00 - -

Century Aluminum Co Stock (CENX) Option Chain Analysis

Put Volume Total 64
Call Volume Total 767
Put/Call Ratio (PCR) 0.08
Put Strike With Highest Volume $35.00
Call Strike With Highest Volume $37.50
$25.47
price up icon 0.00%
$147.25
price down icon 0.79%
AA AA
$41.45
price up icon 2.55%
Cap:     |  Volume (24h):