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Next earnings report: none scheduled in the next five weeks · Earnings calendar
The series is stated in the current share scale after splits; dividends are not included in the price
Century Aluminum Company trades on Nasdaq under the ticker CENX. The company belongs to the Materials sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks CENX has traded between 25.40 $ and 70.43 $. As of 09 October 2026 the price stood 24.38 % of the way from the 52-week low to the high.
Over one year CENX shares rose 29.51 %; over six months they fell 45.14 %. Volatility over 90 days is 57.08 %. Dividends are not included: this is price change only, as of 09 October 2026.
CENX trades at a price-to-earnings ratio of 10.3, below the sector median of 21.3. Price to sales is 1.4, below the sector median of 1.6. Price to book is 3.1, above the sector median of 2.0. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 08 October 2026 | 35.80 | 36.67 | 35.59 | 36.38 | 2M |
| 07 October 2026 | 36.17 | 36.21 | 35.52 | 36.03 | 3M |
| 06 October 2026 | 37.18 | 37.44 | 36.62 | 37.18 | 2M |
| 05 October 2026 | 35.71 | 37.45 |
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
No events for this security recently.
Century Aluminum Company (CENX) is a public company in the materials sector. Its common stock trade on NASDAQ.
Over the trailing twelve months as reported to 2025-12-31, revenue was 2.5bn $, net income was 41.8m $. Incorporated in US.
This summary is compiled automatically from SEC filings and exchange data.
Address:1 SOUTH WACKER DRIVE SUITE 1000, CHICAGO, IL, 60606, US
Century Aluminum Company reported revenue of 2.5B $ and net income of 350M $ over the last four quarters. Net margin is 13.75 %. Revenue changed by +7.55 % year over year. Earnings per share are 3.36 $. Market capitalisation is 3.6B $.
CENX has a return on equity of 30.38 %, above the sector median of 0.42 %. Return on assets is 13.17 %, above the sector median of −0.04 %. Operating margin is 19.24 %, above the sector median of 6.90 %.
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| 35.66 |
| 36.94 |
| 2M |
| 02 October 2026 | 36.00 | 36.56 | 35.44 | 35.62 | 2M |
| 01 October 2026 | 35.47 | 36.07 | 35.04 | 35.99 | 2M |
| 30 September 2026 | 36.45 | 37.02 | 35.72 | 35.98 | 2M |
| 29 September 2026 | 37.47 | 37.50 | 35.79 | 36.20 | 3M |
| 28 September 2026 | 38.21 | 38.26 | 36.97 | 37.40 | 3M |
| 25 September 2026 | 38.26 | 38.85 | 37.91 | 38.39 | 869,700 |
| 24 September 2026 | 38.15 | 38.46 | 37.61 | 38.12 | 1M |
| 23 September 2026 | 38.89 | 39.48 | 38.27 | 38.82 | 1M |
| 22 September 2026 | 39.63 | 40.10 | 38.77 | 39.40 | 1M |
| 21 September 2026 | 39.50 | 39.76 | 38.97 | 39.10 | 1M |
| 18 September 2026 | 41.23 | 41.45 | 38.89 | 39.01 | 4M |
| 17 September 2026 | 40.69 | 41.23 | 40.33 | 40.75 | 1M |
| 16 September 2026 | 40.31 | 40.98 | 39.26 | 39.80 | 2M |
| 15 September 2026 | 41.99 | 42.09 | 39.52 | 39.71 | 2M |
| 14 September 2026 | 43.00 | 43.10 | 41.32 | 41.54 | 2M |
| 11 September 2026 | 44.94 | 45.48 | 43.28 | 44.05 | 1M |