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CENX
Century Aluminum Co
stock NASDAQ

At Close

Sep 1, 2026 3:59:57 PM EDT

46.78USD+2.207%(+1.01)1,914,008

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 1, 2026 9:29:59 AM EDT

45.19USD-1.256%(-0.58)2,004

After-hours

Aug 31, 2026 4:02:30 PM EDT

45.77USD-0.022%(-0.01)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Sep 18, 2026 Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Mar 19, 2027 Jan 21, 2028

ITM/OTM for Nov 20, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
92	5,406	65	1,604

CENX Nov 20, 2026 Exp. - Volume by Strike

Puts

Calls

CENX Nov 20, 2026 Exp. - Open Interest by Strike

Puts

Calls

CENX Nov 20, 2026 Exp. - Max Pain @ $45.00

Puts

Calls

CENX Nov 20, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
100 C	0.60	+36.36%	1	59	08-06	CENX261120C00100000
95 C	0.57	-59.86%	2	4	08-12	CENX261120C00095000
90 C	1.00	+42.86%	3	114	08-12	CENX261120C00090000
85 C	0.49	+58.06%	1	89	08-28	CENX261120C00085000
80 C	0.55	+10.00%	84	2,392	08-25	CENX261120C00080000
75 C	0.55	-41.49%	15	34	08-26	CENX261120C00075000
70 C	1.00	+4.17%	1	1,551	08-28	CENX261120C00070000
65 C	1.25	-34.21%	5	237	08-24	CENX261120C00065000
60 C	2.00	-13.79%	18	383	08-31	CENX261120C00060000
55 C	2.85	-8.06%	18	390	08-31	CENX261120C00055000
50 C	4.40	-12.00%	25	153	08-31	CENX261120C00050000
45 C	7.70	+30.51%	2	55	08-28	CENX261120C00045000
40 C	7.70	-35.02%	2	10	08-19	CENX261120C00040000
35 C	13.60	-5.49%	2	5	08-31	CENX261120C00035000
30 C	20.91	-15.17%	3	19	08-12	CENX261120C00030000
25 C	21.25	0%	3	3	07-10	CENX261120C00025000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
100 P	0	0%	0			CENX261120P00100000
95 P	0	0%	0			CENX261120P00095000
90 P	0	0%	0			CENX261120P00090000
85 P	0	0%	0			CENX261120P00085000
80 P	22.30	-6.69%	13	13	06-03	CENX261120P00080000
75 P	0	0%	0			CENX261120P00075000
70 P	18.60	0%	1	1	05-12	CENX261120P00070000
65 P	0	0%	0			CENX261120P00065000
60 P	18.79	+2.57%	1	2	07-15	CENX261120P00060000
55 P	14.63	+7.57%	1	15	08-20	CENX261120P00055000
50 P	9.60	-23.75%	10	34	08-21	CENX261120P00050000
45 P	5.04	-6.67%	40	519	08-31	CENX261120P00045000
40 P	3.10	-3.43%	61	153	08-31	CENX261120P00040000
35 P	1.60	-20.79%	8	272	08-28	CENX261120P00035000
30 P	0.84	-20.00%	6	651	08-28	CENX261120P00030000
25 P	0.60	-33.33%	7	9	08-04	CENX261120P00025000

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