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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 253 contracts, with 178 call options and 75 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 19, 2025 : 485 contracts.
  • January 16, 2026 : 274 contracts.
  • January 15, 2027 : 6 contracts.

Century Aluminum Co (CENX) Most Active Options & Calendar

CENX Call Options Expiring September 19, 2025

Strike Price Change % Change Volume
favorite 23.00 0.95 0.10 +11.76% 53
favorite 25.00 0.40 0.00 - 44
favorite 26.00 0.25 0.02 +8.70% 40
favorite 22.00 1.25 0.05 +4.17% 16
favorite 27.00 0.18 0.03 +20.00% 13
favorite 24.00 0.65 0.05 +8.33% 9
favorite 21.00 2.00 0.31 +18.34% 2

CENX Put Options Expiring September 19, 2025

Strike Price Change % Change Volume
favorite
20.00
0.36 -0.18 -33.33% 43
favorite
21.00
0.65 -0.15 -18.75% 27
favorite
22.00
1.00 -0.35 -25.93% 4
favorite
19.00
0.17 -0.11 -39.29% 1
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 75
Call Volume Total 178
Put/Call Ratio (PCR) 0.42
Put Strike With Highest Volume $20.00
Call Strike With Highest Volume $23.00
$14.75
price up icon 3.58%
$79.57
price up icon 5.00%
aluminum AA
$31.68
price up icon 7.35%
Cap:     |  Volume (24h):