Century Aluminum Company (CENX) NASDAQ

Currency In USD

CENX Historical Return

If you invested $1000 in Century Aluminum Company (CENX) 10 years ago, it would be worth $7,235.25 as of August 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $3,937, while $1000 invested 1 year ago would be worth $2,091.01. This corresponds to total returns of 623.53%, 293.7%, 109.1%, respectively, with annualized returns of 21.87%, 31.51%, 109.1%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

CENX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 11, 2026	54.18	52.29	52.29	55.55	52.12	2.41M
August 10, 2026	51.89	51.88	51.88	53.62	51.5	2.24M
August 07, 2026	47.85	51.23	51.23	52.74	47.56	3.74M
August 06, 2026	46.67	45.95	45.95	48.79	45.32	3.99M
August 05, 2026	47.86	46.9	46.9	48.96	46.38	2.65M
August 04, 2026	47	47.12	47.12	47.63	46.15	1.4M
August 03, 2026	43.52	45.2	45.2	45.23	43.15	1.31M
July 31, 2026	45.08	44.77	44.77	45.33	43.89	1.93M
July 30, 2026	44.25	44.88	44.88	45.03	43.83	1.45M
July 29, 2026	45.22	42.66	42.66	45.58	41.95	1.69M
July 28, 2026	44.81	43.96	43.96	44.83	43.56	1.28M
July 27, 2026	45.64	44.87	44.87	45.99	44.26	1.21M
July 23, 2026	45.65	46.36	46.36	46.71	45.15	1.25M
July 22, 2026	44.8	45.33	45.33	46.19	44.54	2.07M
July 21, 2026	44.95	44.8	44.8	45.99	44	2.48M
July 20, 2026	41.68	42.84	42.84	42.96	40.4	2.62M
July 17, 2026	41.43	41.5	41.5	42.68	40.76	1.5M
July 16, 2026	43.07	42.6	42.6	43.26	41.86	2.06M
July 15, 2026	45.78	43.94	43.94	45.93	42.98	1.75M
July 14, 2026	46.23	46.08	46.08	47.35	45.38	1.28M
July 13, 2026	44.44	45.41	45.41	46	44	1.81M
July 10, 2026	44.94	44.67	44.67	45.44	44.05	1.53M
July 09, 2026	44.93	45.11	45.11	45.41	43.82	1.39M
July 08, 2026	43.96	44.73	44.73	45.72	43.26	1.51M
July 07, 2026	45.93	45.28	45.28	45.97	44.25	2.23M
July 06, 2026	45.14	46.68	46.68	47	44.78	2.17M
July 02, 2026	43.6	43.76	43.76	45.36	43.14	2.15M
July 01, 2026	44.48	43.03	43.03	45.22	42.62	3.52M
June 30, 2026	47.32	46.01	46.01	47.5	45.74	1.75M
June 29, 2026	46.12	46.55	46.55	47.33	45.1	2.15M
June 26, 2026	45	46.33	46.33	47.36	45	6.38M
June 25, 2026	44.85	45.96	45.96	46.06	43.29	2.51M
June 24, 2026	45.64	44.5	44.5	46.21	43.79	2.29M
June 23, 2026	47.44	47.33	47.33	47.98	46.68	3.57M
June 22, 2026	50.92	49.53	49.53	51.05	48.1	3.07M
June 18, 2026	54.68	51.71	51.71	54.7	51.18	3.75M
June 17, 2026	53.01	54.31	54.31	56.67	53	2.57M
June 16, 2026	54.5	53.55	53.55	54.52	52.06	3.07M
June 15, 2026	58.55	54.55	54.55	58.79	53.52	3.66M
June 12, 2026	60.92	61.19	61.19	61.95	59.63	1.29M
June 11, 2026	61	60.94	60.94	61.71	58.94	1.28M
June 10, 2026	59.73	59.04	59.04	61.37	58.5	1.94M
June 09, 2026	64.46	60.91	60.91	64.46	58.51	1.51M
June 08, 2026	62.76	63.3	63.3	64.75	61.5	2.5M
June 05, 2026	65	60.12	60.12	65.2	59.98	2.19M
June 04, 2026	65.97	66.43	66.43	69.19	65.01	1.34M
June 03, 2026	67.61	67.04	67.04	69.29	66.45	1.62M
June 02, 2026	64.88	68.77	68.77	70.43	64.88	2.52M
June 01, 2026	66.71	63.91	63.91	66.71	63.41	1.95M
May 29, 2026	68.37	65.97	65.97	68.8	63.78	2.87M
May 28, 2026	65.15	67.53	67.53	68.7	64.53	2.04M
May 27, 2026	62.29	65.72	65.72	65.86	61.5	1.63M
May 26, 2026	66.24	66.88	66.88	67.82	65.72	1.59M
May 22, 2026	60.36	65.05	65.05	65.37	59.95	2.04M
May 21, 2026	58.8	60.46	60.46	61.56	58.08	1.54M
May 20, 2026	59.98	58.78	58.78	60.09	58.15	1.36M
May 19, 2026	54	58.44	58.44	59.1	53.7	1.66M
May 18, 2026	57.22	54.92	54.92	58.2	54.51	1.81M
May 15, 2026	58.88	56.82	56.82	59.83	55.86	1.63M
May 14, 2026	64.47	61.44	61.44	65	60.71	1.49M