What is GLW's five-year median P/S?

The median, or middle weekly reading, is 2.5× over the last five years. Available history contains 860 weekly observations from May 3, 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.

Corning (GLW) valuation history

Above its usual range

As of Oct 22, 2026

GLW's P/S of 7.0x is higher than 87% of its available weekly readings from the last five years.

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P/S 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.

GLW year-end valuation history
Reading date	P/S	5-year rank
Dec 29, 2025	5.3×	99%
Dec 30, 2024	3.2×	95%
Dec 25, 2023	2.0×	30%
Dec 26, 2022	1.9×	12%
Dec 27, 2021	2.3×	29%
Dec 28, 2020	3.0×	71%
Dec 30, 2019	2.3×	10%
Dec 31, 2018	2.5×	17%
Dec 25, 2017	3.2×	75%
Dec 26, 2016	2.9×	56%

Peers on the same measure

Stock	P/S	5-year rank
COHRCoherent	6.5×	86%
FNFabrinet	2.8×	59%
AAPLApple	10.8×	99%
ACNAccenture	2.0×	14%

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About this history

What is GLW's current P/S?: GLW's P/S of 7.0x is higher than 87% of its available weekly readings from the last five years.
What is GLW's five-year median P/S?: The median, or middle weekly reading, is 2.5× over the last five years. Available history contains 860 weekly observations from May 3, 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.