Century Aluminum Company (CENX)

NASDAQ: CENX · Real-Time Price · USD

35.62

-0.37 (-1.03%)

At close: Oct 2, 2026, 4:00 PM EDT

35.75

+0.13 (0.36%)

After-hours: Oct 2, 2026, 7:50 PM EDT

Century Aluminum Company Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 2, 2026	36.00	36.56	35.44	35.62	35.62	-1.03%	1,967,709
Oct 1, 2026	35.47	36.07	35.04	35.99	35.99	0.03%	1,921,253
Sep 30, 2026	36.45	37.02	35.72	35.98	35.98	-0.61%	1,897,751
Sep 29, 2026	37.47	37.50	35.79	36.20	36.20	-3.21%	2,649,440
Sep 28, 2026	38.21	38.26	36.97	37.40	37.40	-2.58%	2,582,864
Sep 25, 2026	38.26	38.85	37.91	38.39	38.39	0.71%	869,712
Sep 24, 2026	38.15	38.46	37.61	38.12	38.12	-1.80%	1,217,763
Sep 23, 2026	38.89	39.48	38.27	38.82	38.82	-1.47%	1,099,516
Sep 22, 2026	39.63	40.10	38.77	39.40	39.40	0.77%	1,252,880
Sep 21, 2026	39.50	39.76	38.97	39.10	39.10	0.23%	1,183,035
Sep 18, 2026	41.23	41.45	38.89	39.01	39.01	-4.27%	4,155,586
Sep 17, 2026	40.69	41.23	40.33	40.75	40.75	2.39%	1,475,705
Sep 16, 2026	40.31	40.98	39.26	39.80	39.80	0.23%	1,712,055
Sep 15, 2026	41.99	42.09	39.52	39.71	39.71	-4.41%	1,979,886
Sep 14, 2026	43.00	43.10	41.32	41.54	41.54	-5.70%	1,624,204
Sep 11, 2026	44.94	45.48	43.28	44.05	44.05	-0.70%	1,222,119
Sep 10, 2026	45.84	46.89	43.98	44.36	44.36	-6.98%	2,294,104
Sep 9, 2026	48.98	49.77	47.05	47.69	47.69	-0.54%	1,322,567
Sep 8, 2026	48.24	49.77	47.84	47.95	47.95	2.51%	1,388,860
Sep 4, 2026	46.77	47.39	46.28	46.78	46.78	-1.55%	1,071,568
Sep 3, 2026	48.65	48.87	47.02	47.51	47.51	0.49%	1,217,352
Sep 2, 2026	47.42	48.17	46.92	47.28	47.28	1.07%	1,490,908
Sep 1, 2026	44.85	48.04	44.74	46.78	46.78	2.21%	1,915,523
Aug 31, 2026	47.00	47.38	45.28	45.77	45.77	-1.76%	1,261,529
Aug 28, 2026	46.26	46.97	45.52	46.59	46.59	1.53%	1,771,402
Aug 27, 2026	43.96	46.15	43.73	45.89	45.89	4.41%	1,407,285
Aug 26, 2026	44.20	44.54	43.71	43.95	43.95	-0.57%	1,287,644
Aug 25, 2026	43.60	44.85	43.43	44.20	44.20	1.24%	1,161,213
Aug 24, 2026	45.22	46.44	43.33	43.66	43.66	-0.59%	1,889,057
Aug 21, 2026	44.91	45.47	43.11	43.92	43.92	1.20%	1,772,949
Aug 20, 2026	42.85	43.85	41.86	43.40	43.40	-0.41%	2,196,685
Aug 19, 2026	46.80	47.69	40.56	43.58	43.58	-4.56%	5,829,987
Aug 18, 2026	46.24	46.61	44.36	45.66	45.66	-3.10%	2,143,565
Aug 17, 2026	47.30	47.83	45.89	47.12	47.12	0.86%	1,496,261
Aug 14, 2026	46.40	47.87	46.40	46.72	46.72	0.71%	1,098,081
Aug 13, 2026	47.60	49.43	46.28	46.39	46.39	-3.70%	2,210,044
Aug 12, 2026	52.84	53.42	48.14	48.17	48.17	-7.88%	3,154,776
Aug 11, 2026	54.18	55.55	52.12	52.29	52.29	0.79%	2,409,924
Aug 10, 2026	51.89	53.62	51.50	51.88	51.88	1.27%	2,243,225
Aug 7, 2026	47.85	52.74	47.56	51.23	51.23	11.49%	3,739,765
Aug 6, 2026	46.67	48.79	45.32	45.95	45.95	-2.03%	3,995,808
Aug 5, 2026	47.86	48.96	46.38	46.90	46.90	-0.47%	2,662,894
Aug 4, 2026	47.00	47.63	46.15	47.12	47.12	4.25%	1,402,123
Aug 3, 2026	43.52	45.23	43.15	45.20	45.20	0.96%	1,310,588
Jul 31, 2026	45.08	45.33	43.89	44.77	44.77	-0.25%	1,928,110
Jul 30, 2026	44.25	45.03	43.83	44.88	44.88	5.20%	1,450,695
Jul 29, 2026	45.22	45.58	41.95	42.66	42.66	-2.96%	1,692,362
Jul 28, 2026	44.81	44.83	43.56	43.96	43.96	-2.03%	1,283,544
Jul 27, 2026	45.64	45.99	44.26	44.87	44.87	-2.90%	1,206,336
Jul 24, 2026	46.91	47.33	45.51	46.21	46.21	-0.32%	1,534,932