$CENX: Century Aluminum Company - Common Stock
2026-06-05 CENX 2026-06-05 01:01:20 0.00 0.00 -0.22% CENX 2026-06-05 04:01:19 66.41 63.01 -0.22% CENX 2026-06-05 05:01:16 66.39 59.58 -0.22% CENX 2026-06-05 06:01:28 67.92 59.58 -0.22% CENX 2026-06-05 07:01:11 67.92 60.27 -0.22% CENX 2026-06-05 08:01:25 66.41 61.49 -0.07% CENX 2026-06-05 09:01:15 66.41 64.23 -1.00% CENX 2026-06-05 10:01:25 62.80 62.62 -5.55% CENX 2026-06-05 11:01:25 62.04 61.94 -6.62% CENX 2026-06-05 12:02:06 61.85 61.75 -6.91% CENX 2026-06-05 13:01:16 61.71 61.63 -7.03% CENX 2026-06-05 14:01:34 61.29 61.22 -7.70% CENX 2026-06-05 15:01:36 60.23 60.14 -9.35% CENX 2026-06-05 16:01:29 61.31 60.13 -9.50% CENX 2026-06-05 17:01:16 61.25 59.44 -9.77% CENX 2026-06-05 18:01:31 61.31 59.44 -9.77% CENX 2026-06-05 20:01:25 0.00 0.00 -8.64% 2026-06-08 CENX 2026-06-08 04:01:31 72.08 60.11 -8.64% CENX 2026-06-08 05:01:17 65.87 60.11 -8.64% CENX 2026-06-08 06:01:39 62.99 60.11 -8.64% CENX 2026-06-08 07:01:07 63.91 60.75 1.81% CENX 2026-06-08 08:01:30 63.11 61.10 1.81% CENX 2026-06-08 09:01:17 62.29 61.51 1.81% CENX 2026-06-08 10:01:30 63.94 63.68 5.49% CENX 2026-06-08 11:01:10 62.99 62.92 4.32% CENX 2026-06-08 12:01:27 62.20 62.14 3.07% CENX 2026-06-08 13:01:13 63.70 63.57 5.09% CENX 2026-06-08 14:01:27 64.33 64.20 6.19% CENX 2026-06-08 15:01:16 63.64 63.55 5.24% CENX 2026-06-08 16:01:41 64.53 62.00 7.27% CENX 2026-06-08 17:01:17 64.53 63.30 7.27% CENX 2026-06-08 19:01:12 64.53 62.00 7.27% CENX 2026-06-08 20:01:29 0.00 0.00 7.07% 2026-06-09 CENX 2026-06-09 04:01:32 66.40 61.01 7.07% CENX 2026-06-09 05:01:15 66.40 53.96 7.07% CENX 2026-06-09 07:01:14 65.09 63.40 0.20% CENX 2026-06-09 08:01:30 65.09 63.51 0.20% CENX 2026-06-09 09:01:10 64.75 63.51 2.01% CENX 2026-06-09 10:01:24 63.30 62.89 -0.43% CENX 2026-06-09 11:01:11 61.96 61.78 -2.38% CENX 2026-06-09 12:01:31 59.54 59.36 -6.39% CENX 2026-06-09 13:01:13 60.47 60.23 -4.97% CENX 2026-06-09 14:01:32 60.92 60.81 -4.04% CENX 2026-06-09 15:01:15 60.91 60.82 -4.04% CENX 2026-06-09 16:01:33 60.92 58.50 -3.76% CENX 2026-06-09 17:01:15 60.92 59.00 -3.81% CENX 2026-06-09 19:01:06 63.36 59.00 -3.62% CENX 2026-06-09 20:01:25 0.00 0.00 -3.62% 2026-06-10 CENX 2026-06-10 04:01:28 71.64 53.09 -3.62% CENX 2026-06-10 05:01:16 71.64 56.48 -3.62% CENX 2026-06-10 06:01:26 59.99 56.51 -3.62% CENX 2026-06-10 07:01:12 64.33 56.50 -3.62% CENX 2026-06-10 08:01:25 59.71 58.74 -1.94% CENX 2026-06-10 09:01:12 59.73 59.00 -2.09% CENX 2026-06-10 10:01:23 61.12 60.96 0.30% CENX 2026-06-10 11:01:10 59.25 59.15 -2.75% CENX 2026-06-10 12:01:28 59.80 59.56 -1.93% CENX 2026-06-10 13:01:13 59.23 59.14 -2.69% CENX 2026-06-10 14:01:33 59.85 59.82 -1.69% CENX 2026-06-10 15:01:17 58.96 58.87 -3.14% CENX 2026-06-10 16:01:30 60.19 58.00 -3.05% CENX 2026-06-10 17:01:10 60.19 58.00 -3.61% CENX 2026-06-10 20:01:35 0.00 0.00 -3.61% 2026-06-11 CENX 2026-06-11 04:01:30 60.78 57.77 -3.61% CENX 2026-06-11 06:01:26 60.53 58.11 -3.61% CENX 2026-06-11 07:01:09 60.52 58.51 2.30% CENX 2026-06-11 09:01:11 60.52 59.50 2.30% CENX 2026-06-11 10:01:25 59.78 59.56 1.17% CENX 2026-06-11 11:01:11 60.58 60.46 2.46% CENX 2026-06-11 12:01:26 60.65 60.56 2.64% CENX 2026-06-11 13:01:10 60.38 60.26 2.17% CENX 2026-06-11 14:01:33 60.68 60.51 2.63% CENX 2026-06-11 15:01:16 60.62 60.56 2.56% CENX 2026-06-11 16:01:35 62.50 59.99 3.22% CENX 2026-06-11 17:01:26 60.94 59.99 3.22% CENX 2026-06-11 19:01:17 60.94 59.99 3.08% CENX 2026-06-11 20:01:34 0.00 0.00 3.08% 2026-06-12 CENX 2026-06-12 04:01:50 72.08 61.00 3.08% CENX 2026-06-12 05:01:11 72.08 61.01 0.22% CENX 2026-06-12 06:01:29 72.08 61.00 0.29% CENX 2026-06-12 07:01:10 65.90 61.00 0.29% CENX 2026-06-12 08:01:25 62.09 61.11 0.37% CENX 2026-06-12 09:01:17 61.94 60.12 0.07% CENX 2026-06-12 10:01:25 61.47 61.24 0.54% CENX 2026-06-12 11:01:16 60.52 60.32 -0.91% CENX 2026-06-12 12:01:29 60.90 60.65 -0.24% CENX 2026-06-12 13:01:12 61.41 61.33 0.80% CENX 2026-06-12 14:01:27 61.66 61.56 1.08% CENX 2026-06-12 15:01:11 61.19 61.12 0.39% CENX 2026-06-12 16:01:27 61.86 59.23 0.41% CENX 2026-06-12 19:01:16 61.19 60.60 0.41% CENX 2026-06-12 20:01:30 0.00 0.00 0.41% 2026-06-15 CENX 2026-06-15 04:01:30 61.90 61.20 1.17% CENX 2026-06-15 05:01:09 62.32 60.12 -0.30% CENX 2026-06-15 06:01:26 61.58 60.12 -0.31% CENX 2026-06-15 07:01:12 59.68 58.00 -4.40% CENX 2026-06-15 08:01:27 59.68 58.77 -4.35% CENX 2026-06-15 09:01:13 60.00 58.50 -4.40% CENX 2026-06-15 10:01:27 54.98 54.80 -10.35% CENX 2026-06-15 11:01:18 54.41 54.31 -11.16% CENX 2026-06-15 12:01:34 54.49 54.43 -11.08% CENX 2026-06-15 13:01:22 54.06 54.00 -11.72% CENX 2026-06-15 14:01:28 53.99 53.93 -11.85% CENX 2026-06-15 15:01:10 54.39 54.35 -11.16% CENX 2026-06-15 16:01:28 54.75 54.55 -10.84% CENX 2026-06-15 17:01:20 54.75 54.55 -10.77% CENX 2026-06-15 20:01:25 0.00 0.00 -10.52% 2026-06-16 CENX 2026-06-16 04:01:25 55.39 54.00 -0.07% CENX 2026-06-16 09:01:11 54.44 54.01 -0.28% CENX 2026-06-16 10:01:23 52.92 52.86 -2.66% CENX 2026-06-16 11:01:11 54.08 53.90 -0.88% CENX 2026-06-16 12:01:26 53.94 53.86 -1.01% CENX 2026-06-16 13:01:13 53.80 53.73 -1.29% CENX 2026-06-16 14:01:22 53.92 53.88 -1.03% CENX 2026-06-16 15:01:17 53.64 53.61 -1.49% CENX 2026-06-16 16:01:30 55.00 53.43 -1.83% CENX 2026-06-16 17:01:18 53.61 52.63 -3.45% CENX 2026-06-16 18:01:27 55.00 53.00 -3.45% CENX 2026-06-16 19:01:11 54.50 52.97 -3.45% CENX 2026-06-16 20:01:28 0.00 0.00 -3.45% 2026-06-17 CENX 2026-06-17 04:01:33 59.70 48.81 -3.45% CENX 2026-06-17 05:01:09 54.60 48.81 -3.45% CENX 2026-06-17 06:01:28 54.60 53.38 -3.45% CENX 2026-06-17 07:01:19 54.60 53.40 -3.45% CENX 2026-06-17 08:01:23 54.51 53.61 -3.45% CENX 2026-06-17 09:01:14 54.51 53.61 1.30% CENX 2026-06-17 10:01:22 54.17 53.99 1.04% CENX 2026-06-17 11:01:09 54.85 54.73 2.29% CENX 2026-06-17 12:01:23 56.18 56.01 4.66% CENX 2026-06-17 13:01:16 56.14 56.06 4.71% CENX 2026-06-17 14:01:29 55.67 55.59 3.81% CENX 2026-06-17 15:01:16 54.95 54.92 2.58% CENX 2026-06-17 16:01:28 54.94 53.37 1.33% CENX 2026-06-17 16:35:25 8-K Sec report https://www.sec.gov/Archives/edgar/data/949157/000162828026043936/0001628280-26-043936-index.htm 8-K - CENTURY ALUMINUM CO (0000949157) (Filer) CENX 2026-06-17 17:01:17 55.79 53.37 1.74% CENX 2026-06-17 18:01:29 55.07 53.40 1.74% CENX 2026-06-17 19:01:13 55.07 53.37 1.74% CENX 2026-06-17 20:01:28 0.00 0.00 1.74% 2026-06-18 CENX 2026-06-18 04:01:28 54.70 48.66 1.29% CENX 2026-06-18 05:01:12 54.70 54.54 1.29% CENX 2026-06-18 07:01:10 54.70 54.31 0.43% CENX 2026-06-18 08:01:28 54.70 49.11 -0.11% CENX 2026-06-18 09:01:13 54.70 53.21 0.62% CENX 2026-06-18 10:01:24 52.29 52.15 -3.92% CENX 2026-06-18 11:01:17 52.23 52.00 -4.07% CENX 2026-06-18 12:01:29 52.39 52.30 -3.59% CENX 2026-06-18 13:01:16 51.87 51.73 -4.67% CENX 2026-06-18 14:01:36 51.37 51.31 -5.51% CENX 2026-06-18 15:01:18 51.69 51.57 -4.99% CENX 2026-06-18 16:01:33 52.00 51.01 -4.79% CENX 2026-06-18 17:01:12 52.00 51.01 -5.06% CENX 2026-06-18 18:01:35 51.77 51.01 -5.03% CENX 2026-06-18 19:01:14 51.79 51.01 -5.03% CENX 2026-06-18 20:01:43 0.00 0.00 -5.03% 2026-06-22 CENX 2026-06-22 04:01:46 56.44 51.00 -5.03% CENX 2026-06-22 06:01:26 52.50 51.96 0.55% CENX 2026-06-22 07:01:10 52.50 52.05 0.66% CENX 2026-06-22 08:01:24 52.49 52.05 0.66% CENX 2026-06-22 09:01:11 52.49 51.00 0.53% CENX 2026-06-22 10:01:26 49.23 49.09 -4.66% CENX 2026-06-22 11:01:14 49.43 49.34 -4.33% CENX 2026-06-22 12:01:31 49.22 49.14 -4.66% CENX 2026-06-22 13:01:16 49.34 49.29 -4.40% CENX 2026-06-22 14:01:28 49.19 49.17 -4.66% CENX 2026-06-22 15:04:12 48.96 48.92 -5.12% CENX 2026-06-22 16:01:31 51.15 48.68 -3.25% CENX 2026-06-22 17:01:18 50.51 48.97 -3.25% CENX 2026-06-22 18:01:32 50.51 48.68 -4.06% CENX 2026-06-22 20:01:28 0.00 0.00 -4.06% 2026-06-23 CENX 2026-06-23 04:01:25 50.89 47.58 -4.06% CENX 2026-06-23 05:01:17 50.88 47.58 -4.06% CENX 2026-06-23 06:01:28 50.18 47.58 -4.06% CENX 2026-06-23 07:01:12 48.89 47.64 -2.63% CENX 2026-06-23 08:01:30 48.39 47.63 -3.58% CENX 2026-06-23 09:01:15 47.97 46.18 -3.73% CENX 2026-06-23 10:01:27 47.61 47.52 -3.81% CENX 2026-06-23 11:01:16 47.40 47.30 -4.22% CENX 2026-06-23 12:01:32 47.55 47.52 -3.91% CENX 2026-06-23 13:01:15 47.50 47.47 -3.95% CENX 2026-06-23 14:01:22 47.25 47.22 -4.41% CENX 2026-06-23 15:01:18 47.02 46.99 -4.87% CENX 2026-06-23 16:01:30 48.47 46.78 -4.44% CENX 2026-06-23 17:01:18 48.55 46.78 -4.44% CENX 2026-06-23 18:01:32 48.55 46.78 -4.02% CENX 2026-06-23 19:01:17 48.55 47.05 -4.02% CENX 2026-06-23 20:01:52 0.00 0.00 -4.02% 2026-06-24 CENX 2026-06-24 04:01:36 49.00 45.01 -4.02% CENX 2026-06-24 06:01:31 49.00 46.51 -4.02% CENX 2026-06-24 07:01:07 47.93 46.51 -0.04% CENX 2026-06-24 08:01:23 48.78 46.51 -0.04% CENX 2026-06-24 09:01:07 46.61 45.00 -1.55% CENX 2026-06-24 10:01:23 45.72 45.65 -3.35% CENX 2026-06-24 11:01:14 45.45 45.42 -3.82% CENX 2026-06-24 12:01:31 45.15 45.11 -4.42% CENX 2026-06-24 13:01:25 44.21 44.18 -6.34% CENX 2026-06-24 14:01:32 44.27 44.25 -6.16% CENX 2026-06-24 15:01:16 43.93 43.91 -6.86% CENX 2026-06-24 16:01:35 45.37 44.00 -5.89% CENX 2026-06-24 17:01:17 45.37 44.00 -6.89% CENX 2026-06-24 19:01:13 47.50 44.30 -6.89% CENX 2026-06-24 20:01:34 0.00 0.00 -6.89% 2026-06-25 CENX 2026-06-25 04:01:34 51.56 44.85 -6.89% CENX 2026-06-25 05:01:14 46.00 44.92 0.85% CENX 2026-06-25 06:01:35 45.38 43.43 1.58% CENX 2026-06-25 07:01:13 45.39 44.96 1.06% CENX 2026-06-25 08:01:29 45.19 44.96 1.06% CENX 2026-06-25 09:01:10 45.74 45.06 1.46% CENX 2026-06-25 10:01:26 44.48 44.39 -0.15% CENX 2026-06-25 11:01:27 45.04 44.99 1.12% CENX 2026-06-25 12:01:26 45.69 45.63 2.47% CENX 2026-06-25 13:01:12 45.42 45.31 1.75% CENX 2026-06-25 14:01:28 45.54 45.44 2.11% CENX 2026-06-25 15:05:37 45.55 45.50 2.20% CENX 2026-06-25 16:01:25 47.50 45.00 3.30% CENX 2026-06-25 17:01:13 46.87 45.00 3.30% CENX 2026-06-25 18:01:31 46.87 45.00 2.25% CENX 2026-06-25 19:01:15 46.87 45.00 3.78% CENX 2026-06-25 20:01:32 0.00 0.00 3.78% 2026-06-26 CENX 2026-06-26 04:01:29 47.48 44.11 3.78% CENX 2026-06-26 05:01:12 45.95 44.11 3.78% CENX 2026-06-26 06:01:26 45.95 44.11 -0.22% CENX 2026-06-26 07:01:11 45.95 44.11 -2.56% CENX 2026-06-26 08:01:27 45.44 44.94 -2.56% CENX 2026-06-26 09:01:10 45.96 45.07 -1.21% CENX 2026-06-26 10:01:25 47.01 46.87 2.31% CENX 2026-06-26 11:01:10 46.35 46.22 0.79% CENX 2026-06-26 12:01:31 46.21 46.15 0.56% CENX 2026-06-26 13:01:16 47.18 47.12 2.72% CENX 2026-06-26 14:01:33 46.23 46.16 0.52% CENX 2026-06-26 15:01:21 45.64 45.59 -0.76% CENX 2026-06-26 16:01:31 47.18 45.00 0.81% CENX 2026-06-26 17:01:21 47.18 43.71 0.81% CENX 2026-06-26 20:01:36 0.00 0.00 0.81% 2026-06-29 CENX 2026-06-29 04:01:24 47.49 40.70 0.81% CENX 2026-06-29 05:01:12 47.49 45.98 0.81% CENX 2026-06-29 06:01:31 47.49 44.51 0.81% CENX 2026-06-29 07:01:22 47.09 46.36 1.46% CENX 2026-06-29 08:01:32 47.09 46.39 1.57% CENX 2026-06-29 09:01:15 49.20 46.43 2.07% CENX 2026-06-29 10:01:26 45.75 45.67 -1.35% CENX 2026-06-29 11:01:10 45.51 45.41 -1.87% CENX 2026-06-29 12:01:25 45.81 45.76 -1.13% CENX 2026-06-29 13:01:18 46.04 45.98 -0.70% CENX 2026-06-29 14:01:45 46.02 45.98 -0.70% CENX 2026-06-29 15:01:24 46.19 46.14 -0.37% CENX 2026-06-29 16:01:39 46.94 45.65 0.50% CENX 2026-06-29 17:01:19 46.95 45.65 0.50% CENX 2026-06-29 20:01:38 0.00 0.00 0.50% 2026-06-30 CENX 2026-06-30 04:01:54 46.99 45.61 0.50% CENX 2026-06-30 06:01:32 46.99 45.61 0.63% CENX 2026-06-30 07:01:17 47.29 45.61 0.76% CENX 2026-06-30 09:01:17 47.32 46.61 -1.27% CENX 2026-06-30 10:01:33 47.33 47.20 1.68% CENX 2026-06-30 11:01:14 46.58 46.48 0.02% CENX 2026-06-30 12:01:35 46.95 46.91 0.84% CENX 2026-06-30 13:01:16 46.59 46.55 0.04% CENX 2026-06-30 14:01:25 46.34 46.30 -0.45% CENX 2026-06-30 15:01:15 45.96 45.92 -1.27% CENX 2026-06-30 16:01:33 46.94 45.20 -1.14% CENX 2026-06-30 17:01:25 46.89 45.20 0.17% CENX 2026-06-30 20:01:34 0.00 0.00 0.17% 2026-07-01 CENX 2026-07-01 04:01:33 46.99 43.72 0.17% CENX 2026-07-01 05:01:14 46.99 41.43 -1.55% CENX 2026-07-01 06:01:25 46.99 43.01 -1.55% CENX 2026-07-01 07:01:15 49.40 45.00 -1.55% CENX 2026-07-01 08:01:27 49.82 45.00 -2.08% CENX 2026-07-01 09:01:09 45.56 45.00 -2.08% CENX 2026-07-01 10:01:29 44.43 44.35 -3.48% CENX 2026-07-01 11:01:13 44.70 44.63 -2.84% CENX 2026-07-01 12:01:27 43.89 43.86 -4.60% CENX 2026-07-01 13:01:11 43.71 43.66 -4.98% CENX 2026-07-01 14:01:33 43.35 43.34 -5.67% CENX 2026-07-01 15:01:09 43.57 43.44 -5.24% CENX 2026-07-01 16:01:26 43.87 43.03 -6.46% CENX 2026-07-01 17:01:24 43.48 42.25 -6.46% CENX 2026-07-01 19:01:15 43.85 42.25 -5.87% CENX 2026-07-01 20:01:33 0.00 0.00 -5.87% 2026-07-02 CENX 2026-07-02 04:01:32 51.56 42.21 -5.87% CENX 2026-07-02 05:01:11 51.56 42.30 -5.87% CENX 2026-07-02 06:01:29 44.23 43.00 2.65% CENX 2026-07-02 07:01:11 43.99 43.01 -0.07% CENX 2026-07-02 08:01:32 43.99 43.04 0.02% CENX 2026-07-02 09:01:14 44.00 43.26 0.02% CENX 2026-07-02 10:01:28 44.98 44.91 4.19% CENX 2026-07-02 11:01:13 44.31 44.27 2.72% CENX 2026-07-02 12:01:32 44.29 44.25 2.72% CENX 2026-07-02 13:01:20 43.98 43.93 1.98% CENX 2026-07-02 14:01:31 43.72 43.69 1.43% CENX 2026-07-02 15:01:15 43.26 43.23 0.48% CENX 2026-07-02 16:01:23 44.00 43.03 1.70% CENX 2026-07-02 17:01:18 44.00 43.03 2.25% CENX 2026-07-02 19:01:14 44.63 43.03 2.25% CENX 2026-07-02 20:01:37 0.00 0.00 2.25%