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

The median, or middle weekly reading, is 32.5× over the last five years. Available history contains 533 weekly observations from Aug 8, 2016 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.

Rockwell Automation (ROK) P/E ratio history

Above its usual range

As of Oct 22, 2026

ROK's P/E of 41.1x is higher than 76% of its available weekly readings from the last five years.

Share P/E history

Shared chart range

Preview embed

Chart by stockresearch.app. Reuse with credit under CC BY 4.0.

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.

ROK year-end valuation history
Reading date	P/E	5-year rank
Dec 29, 2025	52.0×	99%
Dec 30, 2024	34.2×	78%
Dec 25, 2023	26.0×	43%
Dec 26, 2022	32.3×	52%
Dec 27, 2021	30.1×	58%
Dec 28, 2020	28.6×	51%
Dec 30, 2019	34.9×	71%
Dec 31, 2018	34.8×	64%
Dec 25, 2017	31.0×	95%
Dec 26, 2016	24.1×	Short history

Peers on the same measure

Stock	P/E	5-year rank
AMEAmetek	36.6×	96%
EMREmerson Electric	35.7×	88%
ADPAutomatic Data Processing	26.9×	22%
ALLEAllegion	20.8×	54%

Appears in

Industrials AI Cyber Defense AI Power Defense Tech 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 ROK

No published research on ROK yet. Read how valuation percentiles work.

Loading related research…

About this history

What is ROK's current P/E?: ROK's P/E of 41.1x is higher than 76% of its available weekly readings from the last five years.
What is ROK's five-year median P/E?: The median, or middle weekly reading, is 32.5× over the last five years. Available history contains 533 weekly observations from Aug 8, 2016 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.