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

The median, or middle weekly reading, is 5.9× over the last five years. Available history contains 861 weekly observations from Apr 26, 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.

Union Pacific Corporation (UNP) P/S ratio history

Above its usual range

As of Oct 22, 2026

UNP's P/S of 6.7x is higher than 86% 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.

UNP year-end valuation history
Reading date	P/S	5-year rank
Dec 29, 2025	5.6×	33%
Dec 30, 2024	5.8×	37%
Dec 25, 2023	6.2×	63%
Dec 26, 2022	5.3×	29%
Dec 27, 2021	7.7×	96%
Dec 28, 2020	7.2×	100%
Dec 30, 2019	5.7×	99%
Dec 31, 2018	4.5×	72%
Dec 25, 2017	5.1×	99%
Dec 26, 2016	4.3×	91%

Peers on the same measure

Stock	P/S	5-year rank
CSXCSX Corporation	6.2×	85%
NSCNorfolk Southern	5.9×	87%
ADPAutomatic Data Processing	5.4×	39%
ALLEAllegion	3.2×	56%

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About this history

What is UNP's current P/S?: UNP's P/S of 6.7x is higher than 86% of its available weekly readings from the last five years.
What is UNP's five-year median P/S?: The median, or middle weekly reading, is 5.9× over the last five years. Available history contains 861 weekly observations from Apr 26, 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.