1.23% 0.3492

Century Aluminum Co (CENX)

Overview News Price History Option Chain Financials Discussions Forecast Dividend History

Century Aluminum Co Stock (CENX) Option Chain

For the December 19, 2025 expiration date, the CENX stock option chain has a total of 1,251 contracts, with 344 call options and 907 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

January 16, 2026 : 221 contracts.
March 20, 2026 : 107 contracts.
June 18, 2026 : 8 contracts.
January 15, 2027 : 22 contracts.
January 21, 2028 : 2 contracts.

Century Aluminum Co (CENX) Most Active Options & Calendar

CENX Call Options Expiring December 19, 2025

Strike	Price	Change	% Change	Volume
28.00	3.80	0.07	+1.88%	129
30.00	2.38	0.30	+14.42%	99
34.00	0.70	-0.05	-6.67%	25
32.00	1.30	0.01	+0.78%	21
35.00	0.46	0.01	+2.22%	19
31.00	1.75	-0.01	-0.57%	16
33.00	1.00	0.00	-	16

CENX Put Options Expiring December 19, 2025

Strike	Price	Change	% Change	Volume
29.00	0.60	-0.35	-36.84%	800
32.00	2.00	-2.56	-56.14%	30
33.00	2.20	-1.35	-38.03%	25
30.00	0.95	-0.39	-29.10%	16
31.00	1.45	-0.15	-9.38%	12
24.00	0.10	-0.12	-54.55%	6
26.00	0.19	-0.11	-36.67%	5

Century Aluminum Co Stock (CENX) Option Chain Analysis

Put Volume Total	907
Call Volume Total	344
Put/Call Ratio (PCR)	2.64

Put Strike With Highest Volume	$29.00
Call Strike With Highest Volume	$28.00

CSTM

$17.68

2.73%

KALU

$104.13

2.02%

$43.83

0.40%