CENX:NASDAQ, Century Aluminum Company

CENX stock overview

Century Aluminum Company (CENX:NASDAQ) closed at $31.42 on October 23, 2026, down 3.77% on the day. The stock trades 55.4% below its 52-week high of $70.43 and 23.7% above its 52-week low of $25.40. Over the past year, it gained 2.0%. Century Aluminum Company is part of the Basic Industries sector (Aluminum).

Key figures

Price
$31.42
Day change
-3.77%
Volume
2,370,739
Average volume
1,955,120
Market cap
3B+
52-week range
$25.40 – $70.43
50-day average
$40.50
200-day average
$50.27

Price action over the past year

In 252 trading sessions since October 23, 2025, CENX closed higher on 131 days (52%). Its best day was November 7, 2025 (+14.04%) and its worst was November 11, 2025 (-13.71%). The stock moved 10% or more in a single session 7 times. It opened at least 5% above the previous day's high 2 times.

Recent signals

CENX news

About Century Aluminum Company

Century Aluminum Company, together with its subsidiaries, produces primary aluminum in the United States and Iceland. It produces standard grade and value-added primary aluminum products; and carbon products, such as anodes and cathodes. The company was founded in 1995 and is headquartered in Chicago, Illinois.

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Based on end-of-day data. For information only, not investment advice.