What is AA's five-year median P/E?

11.3x. Half of AA's weekly readings over the last five years were higher and half were lower. This page has 482 weekly readings, from Jul 31, 2017 to Oct 19, 2026.

Does a low historical rank mean a stock is a buy?

No. The rank compares AA only with its own past. Slower growth or more risk can justify a lower multiple than before. P/E uses earnings and P/S uses revenue from the last twelve months.

Alcoa Corp (AA) P/E ratio history

Materials

$37.91

Latest weekly close · Market cap $10.1B

Historically low

As of Oct 24, 2026

AA's P/E of 7.9x is lower than 90% of its weekly readings over the last five years.

Weekly P/E with its 5-year range

P/E each weekMiddle half of the last 5 years5-year median 11.3×

5-year median: 11.3×
10-year median: 13.9×
5-year low to high: 6.6×–40.7×
Versus 5-year median: -30%

P/E

10thpercentile

of its weekly readings over the last five years

Historically low

Growth, last 12 months vs the year before

Revenue: +6%slowing
EPS: +19%

Price vs revenue and EPS, indexed to 100

Each line starts at 100 at its first positive reading over the last five years. Revenue and EPS change at fiscal quarter ends.

PriceRevenue, last 12 monthsEPS, last 12 months100 = first reading

P/E at each year-end

The last weekly reading of each year, and its percentile against the five years before it.

AA P/E at each year-end
Year-end	P/E	5-year percentile
Dec 29, 2025	12.4×	59
Dec 30, 2024	n/a	Too little history
Dec 25, 2023	n/a	Too little history
Dec 26, 2022	n/a	Too little history
Dec 27, 2021	13.9×	14
Dec 28, 2020	n/a	Too little history
Dec 30, 2019	n/a	Too little history
Dec 31, 2018	n/a	Too little history
Dec 25, 2017	n/a	Too little history

Materials peers on P/E

Each percentile compares a stock with its own last five years.

Compare AA with peers

Materials peers of AA on P/E
Stock	P/E	Versus its own history	5-year percentile
ALBAlbemarle Corporation	355.9×	Historically high	93
AMCRAmcor	19.5×	Within its usual range	45
APDAir Products	n/a	Not ranked	n/a, not ranked
ATIATI Inc	47.5×	Within its usual range	67
ATRAptarGroup Inc	22.8×	Below its usual range	18

Appears in

Sector: Materials
Themes: US Manufacturing Stocks Infrastructure Stocks
Screens: Stocks with Low P/E Ratios and Steady Revenue Growth
Stocks Below Their 5-Year Median P/E
Stocks Near Their Lowest P/E Ratios in 5 Years

Screen Materials stocks the same way

Research on AA

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About this history

What is AA's current P/E?: AA's P/E of 7.9x is lower than 90% of its weekly readings over the last five years.
What is AA's five-year median P/E?: 11.3x. Half of AA's weekly readings over the last five years were higher and half were lower. This page has 482 weekly readings, from Jul 31, 2017 to Oct 19, 2026.
Does a low historical rank mean a stock is a buy?: No. The rank compares AA only with its own past. Slower growth or more risk can justify a lower multiple than before. P/E uses earnings and P/S uses revenue from the last twelve months.