Stock listing
NASDAQ:CENX Century Aluminum Company Stock
Home listing (NASDAQ) of Century Aluminum Company
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Share price · NASDAQ:CENX
$34.52 USD +1.02 (+3.0%)
Close on Oct 21, 2026
- Day range
- $33.25 – $35.21 USDOct 21, 2026
- Volume
- 2.78M sharesOct 21, 2026
- Market cap
- $3.42B USDAt the close on Oct 21, 2026 · price × 98.99M shares outstanding
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:CENX · Home | $34.52 USD | +1.02 (+3.0%) | 2,778,134 | $33.66 | $35.21 | $33.25 | $33.50 | Close on Oct 21, 2026 |
| Frankfurt:EY3 | €30.68 EUR | +0.99 (+3.3%) | — | €29.57 | €30.68 | €29.57 | €29.69 | Close on Oct 21, 2026 |
Daily closes
Last 3 months, Jul 21, 2026 – Oct 21, 2026 · NASDAQ:CENX · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $34.52 | +1.02 | +3.0% | $33.66 | $35.21 | $33.25 | 2,778,134 | |
| $33.50 | -0.86 | -2.5% | $33.61 | $34.43 | $33.21 | 1,518,904 | |
| $34.36 | -0.67 | -1.9% | $35.50 | $35.55 | $34.03 | 1,489,693 | |
| $35.03 | +0.83 | +2.4% | $34.64 | $36.59 | $34.55 | 2,251,333 | |
| $34.20 | +0.98 | +3.0% | $32.71 | $34.30 | $32.40 | 2,570,508 | |
| $33.22 | -0.94 | -2.8% | $32.93 | $33.94 | $32.62 | 2,134,400 | |
| $34.16 | -0.80 | -2.3% | $34.68 | $34.73 | $33.43 | 1,801,946 | |
| $34.96 | -1.80 | -4.9% | $36.50 | $36.50 | $34.77 | 1,458,400 | |
| $36.76 | +0.38 | +1.0% | $36.90 | $37.19 | $36.17 | 990,300 | |
| $36.38 | +0.35 | +1.0% | $35.80 | $36.67 | $35.59 | 1,823,300 | |
| $36.03 | -1.15 | -3.1% | $36.17 | $36.21 | $35.52 | 2,675,000 | |
| $37.18 | +0.24 | +0.6% | $37.18 | $37.44 | $36.62 | 1,633,190 | |
| $36.94 | +1.32 | +3.7% | $35.71 | $37.45 | $35.66 | 1,863,653 | |
| $35.62 | -0.37 | -1.0% | $36.00 | $36.56 | $35.44 | 1,987,500 | |
| $35.99 | +0.01 | 0.0% | $35.47 | $36.07 | $35.04 | 2,190,700 | |
| $35.98 | -0.22 | -0.6% | $36.45 | $37.02 | $35.72 | 2,020,900 | |
| $36.20 | -1.20 | -3.2% | $37.47 | $37.50 | $35.79 | 2,649,200 | |
| $37.40 | -0.99 | -2.6% | $38.21 | $38.26 | $36.97 | 2,582,900 | |
| $38.39 | +0.27 | +0.7% | $38.26 | $38.85 | $37.91 | 869,700 | |
| $38.12 | -0.70 | -1.8% | $38.15 | $38.46 | $37.61 | 1,213,800 | |
| $38.82 | -0.58 | -1.5% | $38.89 | $39.48 | $38.27 | 1,099,400 | |
| $39.40 | +0.30 | +0.8% | $39.63 | $40.10 | $38.77 | 1,252,800 | |
| $39.10 | +0.09 | +0.2% | $39.50 | $39.76 | $38.97 | 1,183,000 | |
| $39.01 | -1.74 | -4.3% | $41.23 | $41.45 | $38.89 | 4,154,900 | |
| $40.75 | +0.95 | +2.4% | $40.69 | $41.23 | $40.33 | 1,474,500 | |
| $39.80 | +0.09 | +0.2% | $40.31 | $40.98 | $39.26 | 1,711,200 | |
| $39.71 | -1.83 | -4.4% | $41.99 | $42.09 | $39.52 | 1,979,600 | |
| $41.54 | -2.51 | -5.7% | $43.00 | $43.10 | $41.32 | 1,624,000 | |
| $44.05 | -0.31 | -0.7% | $44.94 | $45.48 | $43.28 | 1,222,100 | |
| $44.36 | -3.33 | -7.0% | $45.84 | $46.89 | $43.98 | 2,293,100 | |
| $47.69 | -0.26 | -0.5% | $48.98 | $49.77 | $47.05 | 1,322,500 | |
| $47.95 | +1.17 | +2.5% | $48.24 | $49.77 | $47.84 | 1,388,300 | |
| $46.78 | -0.73 | -1.5% | $46.77 | $47.39 | $46.28 | 1,071,600 | |
| $47.51 | +0.23 | +0.5% | $48.65 | $48.87 | $47.02 | 1,217,200 | |
| $47.28 | +0.50 | +1.1% | $47.42 | $48.17 | $46.92 | 1,490,400 | |
| $46.78 | +1.01 | +2.2% | $44.85 | $48.04 | $44.74 | 1,915,300 | |
| $45.77 | -0.82 | -1.8% | $47.00 | $47.38 | $45.28 | 1,261,200 | |
| $46.59 | +0.70 | +1.5% | $46.26 | $46.97 | $45.52 | 1,766,100 | |
| $45.89 | +1.94 | +4.4% | $43.96 | $46.15 | $43.73 | 1,407,200 | |
| $43.95 | -0.25 | -0.6% | $44.20 | $44.54 | $43.71 | 1,284,700 | |
| $44.20 | +0.54 | +1.2% | $43.60 | $44.85 | $43.43 | 1,161,213 | |
| $43.66 | -0.26 | -0.6% | $45.22 | $46.44 | $43.33 | 1,889,057 | |
| $43.92 | +0.52 | +1.2% | $44.91 | $45.47 | $43.11 | 1,772,700 | |
| $43.40 | -0.18 | -0.4% | $42.85 | $43.85 | $41.86 | 2,196,500 | |
| $43.58 | -2.08 | -4.6% | $46.80 | $47.69 | $40.56 | 5,830,000 | |
| $45.66 | -1.46 | -3.1% | $46.24 | $46.61 | $44.36 | 2,143,400 | |
| $47.12 | +0.40 | +0.9% | $47.30 | $47.83 | $45.89 | 1,496,200 | |
| $46.72 | +0.33 | +0.7% | $46.40 | $47.87 | $46.40 | 1,098,100 | |
| $46.39 | -1.78 | -3.7% | $47.60 | $49.43 | $46.28 | 2,209,800 | |
| $48.17 | -4.12 | -7.9% | $52.84 | $53.42 | $48.14 | 3,154,800 | |
| $52.29 | +0.41 | +0.8% | $54.18 | $55.55 | $52.12 | 2,409,800 | |
| $51.88 | +0.65 | +1.3% | $51.89 | $53.62 | $51.50 | 2,243,200 | |
| $51.23 | +5.28 | +11.5% | $47.85 | $52.74 | $47.56 | 3,739,800 | |
| $45.95 | -0.95 | -2.0% | $46.67 | $48.79 | $45.32 | 3,995,400 | |
| $46.90 | -0.22 | -0.5% | $47.86 | $48.96 | $46.38 | 2,662,900 | |
| $47.12 | +1.92 | +4.2% | $47.00 | $47.63 | $46.15 | 1,402,000 | |
| $45.20 | +0.43 | +1.0% | $43.52 | $45.23 | $43.15 | 1,310,600 | |
| $44.77 | -0.11 | -0.2% | $45.08 | $45.33 | $43.89 | 1,928,000 | |
| $44.88 | +2.22 | +5.2% | $44.25 | $45.03 | $43.83 | 1,450,500 | |
| $42.66 | -1.30 | -3.0% | $45.22 | $45.58 | $41.95 | 1,692,400 | |
| $43.96 | -0.91 | -2.0% | $44.81 | $44.83 | $43.56 | 1,283,100 | |
| $44.87 | -1.34 | -2.9% | $45.64 | $45.99 | $44.26 | 1,206,100 | |
| $46.21 | -0.15 | -0.3% | $46.91 | $47.33 | $45.51 | 1,534,800 | |
| $46.36 | +1.03 | +2.3% | $45.65 | $46.71 | $45.15 | 1,253,100 | |
| $45.33 | +0.53 | +1.2% | $44.80 | $46.19 | $44.54 | 2,074,200 | |
| $44.80 | +1.96 | +4.6% | $44.95 | $45.99 | $44.00 | 2,482,800 |
- Ticker
- NASDAQ:CENX
- Asset type
- Stock
- Sector
- Mining & metals
- Industry
- Iron ore, steel & aluminum
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Aug 6, 2026
Quarterly Report for Quarter Ending June 30, 2026 (Form 10-Q)
Latest earnings call · Aug 6, 2026
Century Aluminum (NASDAQ:CENX) Q2 2026 Earnings Call
Replay and transcript
Latest deck · Aug 6, 2026
Q2 2026 Earnings Presentation
Earnings · 23 slides
Calls
Replays
Century Aluminum (NASDAQ:CENX) Q2 2026 Earnings Call
Thu, Aug 06, 2026 · 5:00 PM ET
Watch TranscriptCentury Aluminum (NASDAQ:CENX) Q1 2026 Earnings Call
Thu, May 07, 2026 · 5:00 PM ET
Watch TranscriptCentury Aluminum (NASDAQ:CENX) Q4 2025 Earnings Call
Thu, Feb 19, 2026 · 5:00 PM ET
Watch Transcript
Latest news
Quarterly Report for Quarter Ending June 30, 2026 (Form 10-Q)
Aug 6, 2026
Closed $51.23 (+11.5%) on Aug 7, 2026
Century Aluminum Company Reports Second Quarter 2026 Results
Aug 6, 2026
Closed $51.23 (+11.5%) on Aug 7, 2026
Commerce Secretary Howard Lutnick visits Century Aluminum Mt. Holly, Celebrate Expansion with South Carolina Leaders
Jul 27, 2026
Closed $43.96 (-2.0%) on Jul 28, 2026
UPDATE — Commerce Secretary Lutnick, Senior Counselor to President Trump Dr. Navarro, South Carolina Attorney General Wilson to Celebrate Historic 10% Increase in U.S. Aluminum Production
Jul 27, 2026
Closed $44.87 (-2.9%) on Jul 27, 2026
Commerce Secretary Lutnick, U.S. Senator Tim Scott and Governor Henry McMaster to Celebrate Historic 10% Increase in U.S. Aluminum Production
Jul 23, 2026
Closed $46.36 (+2.3%) on Jul 23, 2026
Century Aluminum Applauds President Trump's Action to Spur Domestic Aluminum Production
Jul 21, 2026
Closed $44.80 (+4.6%) on Jul 21, 2026
Decks
Q2 2026 Earnings Presentation
Earnings · 23 slides · Aug 6, 2026
Q1 2026 Earnings Presentation
Earnings · 22 slides · May 7, 2026
BMO Global Metals, Mining & Critical Minerals Conference 2026
Conference · 7 slides · Feb 24, 2026
Q4 2025 Earnings Presentation
Earnings · 23 slides · Feb 19, 2026
Century Aluminum Company on 6ix
- Sector
- Mining & metals
- Industry
- Iron ore, steel & aluminum
- News releases
- 27 in the last 12 months · 139 in all · newest Aug 6, 2026 · oldest 2019
- Calls
- 23 calls with a replay · 23 with a transcript · latest Aug 6, 2026
- Decks
- 35 decks · latest Aug 6, 2026
Where Century Aluminum Company is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:CENX · Home listing · This page | NASDAQ | United States | USD |
| gettex:EY3 | gettex | Germany | EUR |
| BOATS:CENX | BOATS | United States | USD |
| LS Exchange:899867 | LS Exchange | Germany | EUR |
| Tradegate:EY3 | Tradegate | Germany | EUR |
| Lang & Schwarz:899867 | Lang & Schwarz | Germany | EUR |
| Frankfurt:EY3 | Frankfurt | Germany | EUR |
| Stuttgart:EY3 | Stuttgart | Germany | EUR |
| BX Swiss:EY3 | BX Swiss | Switzerland | CHF |
| Dusseldorf:EY3 | Dusseldorf | Germany | EUR |
| Hamburg:EY3 | Hamburg | Germany | EUR |
| Munich:EY3 | Munich | Germany | EUR |
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