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

The median, or middle weekly reading, is 5.6× over the last five years. Available history contains 629 weekly observations from Oct 6, 2014 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.

Automatic Data Processing (ADP) P/S ratio history

Within its usual range

As of Oct 22, 2026

ADP's P/S of 5.4x is lower than 61% 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.

ADP year-end valuation history
Reading date	P/S	5-year rank
Dec 29, 2025	4.9×	2%
Dec 30, 2024	6.1×	83%
Dec 25, 2023	5.3×	50%
Dec 26, 2022	5.9×	82%
Dec 27, 2021	6.8×	100%
Dec 28, 2020	5.2×	95%
Dec 30, 2019	5.2×	94%
Dec 31, 2018	4.3×	83%
Dec 25, 2017	4.2×	97%
Dec 26, 2016	3.9×	98%

Peers on the same measure

Stock	P/S	5-year rank
PAYXPaychex	6.3×	10%
ALLEAllegion	3.2×	56%
AMEAmetek	7.3×	96%
AOSA. O. Smith	2.2×	8%

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About this history

What is ADP's current P/S?: ADP's P/S of 5.4x is lower than 61% of its available weekly readings from the last five years.
What is ADP's five-year median P/S?: The median, or middle weekly reading, is 5.6× over the last five years. Available history contains 629 weekly observations from Oct 6, 2014 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.