AlphaStocks
3.2
Weak

Century Aluminum Co (CENX)

As of Sep 20, 2026, Century Aluminum Co (CENX) scores 3.2/10 on AlphaStocks' five-model composite, #59 of 78 Materials stocks. At $39, CENX trades 113% above its model fair value of $18.

Materials / Aluminum

S&P SmallCap 600

$39.02

Scores poorly across most models. Proceed with caution.

Weak

Score based on 5 of 5 models — high confidence

Data as of Sep 20, 2026

#59out of 78 in Materials

Is CENTURY ALUMINUM CO a Good Investment in 2026?

CENTURY ALUMINUM CO (CENX) scores 3.2 out of 10 on AlphaStocks' composite model, earning a Weak rating. The Piotroski model rates CENTURY ALUMINUM CO as Strong (8/9). However, the Graham model rates it Caution — Significantly above fair value. CENTURY ALUMINUM CO currently trades 113% above its estimated fair value of $18. CENTURY ALUMINUM CO ranks #59 out of 78 stocks in the Materials sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E89.0ROE5.4Market Cap4B

Estimated Fair Value

$18.30113% above

Trading above estimated fair value. P/e of 89x implies high growth expectations. eps growth of -87% may not justify the premium.

Model-based estimate, not a price target.

5-Model Analysis

Each model evaluates this stock from a different angle. Combined, they form the composite score above.

Piotroski

Strong

8/9

Buffett

Neutral

Business quality & competitive moat

Graham

Caution

Significantly above fair value

Lynch

Neutral

High PEG — growth premium · Stalwart

Greenblatt

Neutral

Earnings yield 3.4% · ROC 9%

Frequently Asked Questions

Is CENTURY ALUMINUM CO (CENX) a good investment?
As of Sep 20, 2026, Century Aluminum Co (CENX) scores 3.2/10 on AlphaStocks' five-model composite, #59 of 78 Materials stocks. At $39, CENX trades 113% above its model fair value of $18. That score is below average, suggesting caution.
What is CENTURY ALUMINUM CO's Piotroski F-Score?
CENTURY ALUMINUM CO's Piotroski F-Score status is Strong. The raw score is 8/9. The Piotroski F-Score evaluates financial health using 9 fundamental signals including profitability, leverage, and operating efficiency.
Is CENX overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $18, CENX appears overvalued. The stock currently trades 113% above its estimated fair value. Trading above estimated fair value. P/e of 89x implies high growth expectations. eps growth of -87% may not justify the premium.
How does CENX compare to other Materials stocks?
CENTURY ALUMINUM CO ranks #59 out of 78 stocks in the Materials sector, placing it in the top 76% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about CENX?
AlphaStocks evaluates CENX using five proven investment models. Piotroski: Strong; Buffett: Neutral; Graham: Caution; Lynch: Neutral; Greenblatt Magic Formula: Neutral. These models are combined into a single composite score of 3.2/10.

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Scores are algorithm-generated research tools, not investment recommendations. Past performance does not guarantee future results. Always do your own due diligence. Full disclaimer