CENX · Analysis updated Nov 10, 2026, 6:00 PM ET

Why is Century Aluminum Co (CENX) stock moving?

Century's Q3 2026 report on Nov 5 showed sequential growth. Net sales rose to $961.2M from $752.1M, mainly from the Grundartangi Line 2 restart, and adjusted EBITDA reached $331.6M. However, adjusted EPS of $2.58 missed the $2.72 estimate, sales were marginally below consensus, and management guided Q4 adjusted EBITDA lower, to $275-300M. The stock fell to a close of $30.07 on Nov 5 on heavy volume, with an intraday low of $29.75. It then rebounded to $33.47 on Nov 6 and to $36.62 on Nov 9 on volume of about 3.1M, and closed at $36.42 on Nov 10, roughly 21% above the Nov 5 close. Analyst coverage is mixed: Wells Fargo (Overweight, $71), UBS (Buy, $50), and B. Riley (Buy, $64) kept positive ratings with lower targets, while Barclays kept Equal-Weight and cut its target to $39. The Nov 6 shelf registration is a standard filing with no terms disclosed, but it signals possible future equity or debt issuance. The Venezuela aluminum cargo talks are a background trade item with no confirmed company impact. The company reported $1.16B in liquidity at Sep 30, which provides a cushion. The price rebound is ahead of the guided Q4 EBITDA decline, so the near-term picture depends on whether the rally holds and on realized metal prices.

News behind the analysis

About Century Aluminum Co

Basic Materials · Aluminum

Century Aluminum is the largest producer of primary aluminum in the US. Its smelters are in Kentucky, South Carolina and Iceland, and it also owns an alumina refinery in Jamaica. It is also working with Emirates Global Aluminium on plans for a new Oklahoma smelter, which would be the first new US primary smelter since 1980.

How it makes money

Nearly all of its revenue comes from selling primary aluminum, such as standard ingot and value-added products like billet, to industrial customers. Prices are tied to global aluminum benchmarks (LME) plus regional premiums like the US Midwest premium, which tariffs on imports push up. It also sells some alumina from its Jamaican refinery. Net sales were about $2.5 billion in 2025, and quarterly sales reached roughly $750 million in Q2 2026. The company is also restarting idled capacity, including at its Mt. Holly smelter.

What usually moves CENX

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This analysis is for informational purposes only and is not investment advice. It is based on the provided news and market data, which may be incomplete or out of date. Investing involves risk, including possible loss of principal. Consult a qualified financial advisor before making investment decisions.