Which has the lower trailing P/E, AYA or CENX?

CENX has the lower trailing P/E: AYA trades at 35.73 and CENX at 6.43. P/E is one valuation measure and does not by itself establish which business is cheaper.

Is AYA or CENX more profitable?

AYA runs the higher net margin — AYA at 32.77% versus CENX at 22.63%.

Aya Gold & Silver Inc. (AYA) vs Century Aluminum Company (CENX)

A side-by-side comparison of Aya Gold & Silver Inc. and Century Aluminum Company across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

AYA

Aya Gold & Silver Inc.

$3.94B

$27.51Basic MaterialsDelayed quote: Oct 6, 2026, 4:00 PM EDT

CENX

Century Aluminum Company

$3.68B

$37.18Basic MaterialsDelayed quote: Oct 6, 2026, 4:00 PM EDT

Total return — AYA vs CENX

growth of $100 · dividends reinvested · last 1y

AYA +65.2% (+65.2%/yr)CENX -37.1% (-37.1%/yr)AYA compounded faster over this window

AYA CENX

AYA vs CENX: by the numbers

•AYA is the larger company ($3.94B vs $3.68B market cap).
•CENX trades at the lower trailing earnings multiple (6.43 vs 35.73 P/E), one valuation lens rather than an overall verdict.
•AYA converts more revenue to profit (32.77% vs 22.63% net margin).

Metrics side by side

Valuation

Metric	AYA	CENX
P/E ratio	35.73	6.43
Forward P/E	22.61	3.71
P/S ratio	11.56	1.38
P/B ratio	8.06	2.62
EV / EBITDA	18.58	7.84
FCF yield	2.49%	4.11%

Profitability

Metric	AYA	CENX
Gross margin	41.15%	10.14%
Operating margin	28.06%	6.25%
Net margin	32.77%	22.63%
ROE	22.86%	43.01%
ROIC	19.30%	16.66%

Growth (annualized)

Metric	AYA	CENX
Revenue CAGR (5Y)	N/A	8.75%
Total return CAGR (5Y)	N/A	20.37%

Frequently asked

Which has the lower trailing P/E, AYA or CENX?: CENX has the lower trailing P/E: AYA trades at 35.73 and CENX at 6.43. P/E is one valuation measure and does not by itself establish which business is cheaper.
Is AYA or CENX more profitable?: AYA runs the higher net margin — AYA at 32.77% versus CENX at 22.63%.

Go deeper

Full AYA analysis Full CENX analysis Interactive comparison tool

Dig into the metrics

Aya Gold & Silver P/E ratio Century Aluminum P/E ratio Aya Gold & Silver ROE Century Aluminum ROE Aya Gold & Silver operating margin Century Aluminum operating margin Aya Gold & Silver revenue growth Century Aluminum revenue growth Aya Gold & Silver free cash flow Century Aluminum free cash flow

Aya Gold & Silver & Century Aluminum appear in these rankings

Highest ROE Stocks Highest ROIC Stocks Highest FCF Yield Stocks Highest 10-Year Total Return Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.