CENX
CENTURY ALUMINUM CO
NASDAQ · Basic Materials · Aluminum · US
$39.01
−4.27%Price chart
Aug 19Aug 24Aug 27Sep 1Sep 4Sep 10Sep 15Sep 18
Key dataSep 18, 2026
Open$40.72
From 52W high−43.27%
Volume4.10M
Market cap$3.86B
P/E (TTM)6.4x
P/S (TTM)1.4x
Div yield—
Key dataSep 18, 2026
Open
$40.72
From 52W high
−43.27%
Volume
4.10M
Market cap
$3.86B
ValuationView details →
P/E (Fwd)
3.4x
EV/EBITDA
5.8x
P/E (TTM)
6.4x
RSI (14)
34.4
MomentumView details →
1D Return
−4.27%
YTD Return
+1.90%
SummaryUpdated Jun 1, 2026
Century Aluminum Company (NASDAQ:CENX) is a leading North American aluminum producer founded in 1981 and headquartered in Chicago, Illinois. The company went public in 1996 and has grown through strategic acquisitions and facility development to become one of the largest primary aluminum producers in the United States. Century operates aluminum smelting facilities in the U.S. and Iceland, along with an alumina refinery in Jamaica and a carbon anode production facility in the Netherlands. The company has positioned itself as a key supplier of low-carbon aluminum products to serve growing demand in renewable energy, automotive, and other industrial applications.
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Latest newsMore news →
Oklahoma Primary Aluminum said it may pursue legal remedies against the town of Inola, arguing that tens of millions of dollars have already been invested under existing authorizations.3d agoThe Inola Town Council unanimously extended its moratorium on primary aluminum smelting through April 7, 2027, delaying the proposed US$4 billion EGA-Century aluminum smelter in Inola, Oklahoma.3d agoOklahoma Primary Aluminum, Century Aluminum, Tulsa Ports and other proposed intervenors filed an emergency motion on Sept. 4, 2026, asking a court to stay its order on the Inola initiative petition until their motions to intervene can be heard.10d ago