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

The median, or middle weekly reading, is 33.2× over the last five years. Available history contains 859 weekly observations from May 10, 2010 to Oct 19, 2026.

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

No. The rank describes a stock’s own history. Changes in growth, financial risk and the business can change the multiple investors pay. P/E uses earnings and P/S uses revenue from the previous twelve months.

ATI Inc (ATI) valuation history

Above its usual range

As of Oct 22, 2026

ATI's P/E of 53.0x is higher than 71% of its available weekly readings from the last five years.

Compared with readings since Aug 8, 2022.

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P/E at year-end

Last weekly reading of each completed year. Rank runs from lowest (0%) to highest (100%) within the five years available on that date.

ATI year-end valuation history
Reading date	P/E	5-year rank
Dec 29, 2025	38.6×	70%
Dec 30, 2024	21.6×	41%
Dec 25, 2023	22.1×	62%
Dec 26, 2022	271.5×	86%
Dec 27, 2021	Unavailable	Short history
Dec 28, 2020	Unavailable	Short history
Dec 30, 2019	11.8×	1%
Dec 31, 2018	17.1×	3%
Dec 25, 2017	Unavailable	Short history
Dec 26, 2016	Unavailable	Short history

Peers on the same measure

Stock	P/E	5-year rank
CRSCarpenter Technology Corp	35.0×	27%
ALBAlbemarle Corporation	363.4×	93%
AMCRAmcor	19.1×	42%
APDAir Products	Unavailable	Unranked

Appears in

Materials US Manufacturing Stocks 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

Research on ATI

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About this history

What is ATI's current P/E?: ATI's P/E of 53.0x is higher than 71% of its available weekly readings from the last five years.
What is ATI's five-year median P/E?: The median, or middle weekly reading, is 33.2× over the last five years. Available history contains 859 weekly observations from May 10, 2010 to Oct 19, 2026.
Does a low historical rank mean a stock is a buy?: No. The rank describes a stock’s own history. Changes in growth, financial risk and the business can change the multiple investors pay. P/E uses earnings and P/S uses revenue from the previous twelve months.