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CENX
Volume: 1.11M

Century Aluminum (CENX) Market Capitalization Overview

Market Cap: $3.34B as of Oct 30, 2026

$3.34B
$247.49M (6.91%)past month
As of Oct 30, 2026, Century Aluminum (CENX) has a market capitalization of $3.34B. Over the past 30 days, its market cap has decreased by -23.07%, while in the last 12 months, it has decreased by -8.78%.

Market capitalization represents the total value of Century Aluminum as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.

Century Aluminum (CENX) Market Cap Formula = Stock Price * Shares Outstanding

The market cap of Century Aluminum (CENX) helps investors assess the company's size and compare it with competitors for better investment decisions.

Century Aluminum (CENX) Market Cap & Key Trends

See Century Aluminum’s latest market capitalization, historical trends, and financial insights with AI-powered fundamental data and custom analysis.

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Century Aluminum (CENX) Market Cap History

DateMarket CapChange
Oct 1, 2026$3.57B-23.07%
Sep 1, 2026$4.64B+3.52%
Aug 3, 2026$4.48B+5.04%
Jul 1, 2026$4.26B-32.67%
Jun 1, 2026$6.33B+8.36%
May 1, 2026$5.84B-7.13%
Apr 1, 2026$6.29B+31.13%
Mar 2, 2026$4.80B+8.53%
Feb 2, 2026$4.42B+15.58%
Jan 2, 2026$3.83B+38.54%

Century Aluminum (CENX) End of Year Market Cap History

DateMarket CapChange
2026$3.34B-8.78%
2025$3.66B+116.30%
2024$1.70B+50.72%
2023$1.13B+50.13%
2022$747.23M-49.94%
2021$1.50B—

FAQs About Century Aluminum (CENX) Market Cap

As of Oct 30, 2026, the market capitalization of Century Aluminum (CENX) is $3.34B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.

In the last 30 days, Century Aluminum’s market capitalization has decreased by -6.91%, changing from $3.59B to $3.34B as of Oct 30, 2026.

In the last 3 months, Century Aluminum’s market capitalization has increased by —, changing from – to – as of –.

In the year 2025, Century Aluminum’s market capitalization increased from $1.70B in January to $3.66B in December, reflecting a 116.3% change.

In the past five years, Century Aluminum (CENX) has had a compound annual growth rate (CAGR) of 19.63% in market capitalization. This means its market cap has grown at an average rate of 19.63% per year.

Century Aluminum (CENX)

Volume: 1.11M

Century Aluminum (CENX) Market Cap & Key Trends

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