Pro-Dex

Pro-Dex Rule of 40

The Rule of 40 of Pro-Dex (PDEX) as of Oct 10, 2026 is 33.20 %. In the previous year, Rule of 40 was 40.85 % — a change of -18.72% (lower).

Rule of 40

33.20 %

YoY

-18.72%

Last updated:

Rule of 40 of Pro-Dex is 2026 33.20 % . Rule of 40 of Pro-Dex was 2025 40.85 % . It decreases by -18.72% lower compared to the previous year.

The Pro-Dex Rule of 40 history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Rule of 40
Date
Rule of 40
Jan 1, 2019
39.35 USD
Jan 1, 2020
48.89 USD
Jan 1, 2021
33.41 USD
Jan 1, 2022
13.11 USD
Jan 1, 2023
22.64 USD
Jan 1, 2024
30.15 USD
Jan 1, 2025
40.85 USD
Jan 1, 2026
33.20 USD
The Pro-Dex Rule of 40 history
YEARRule of 40YoY
33.20 %-18.72%
40.85 %+35.48%
30.15 %+33.16%
22.64 %+72.75%
13.11 %-60.77%
33.41 %-31.65%
48.89 %+24.25%
39.35 %+202.05%
13.03 %-38.88%
21.31 %-59.03%
52.02 %+205.31%
17.04 %—
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Pro-Dex Stock analysis

What does Pro-Dex do? Pro-Dex, Inc. is a leading manufacturer of high-precision machines and components that has been in the market since 1978. The company is headquartered in Irvine, California, and is listed on the NASDAQ stock exchange under the symbol PDEX. Pro-Dex is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Pro-Dex stock

Rule of 40 of Pro-Dex is 33.20 % in 2026.

On Eulerpool you can find the complete historical development of Rule of 40 Pro-Dex since 2006 – with annual values, charts, and detailed analysis.

The Rule of 40 states that a company's revenue growth rate plus profit margin should exceed 40%. It is widely used to evaluate SaaS and high-growth companies.

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Quality — Pro-Dex

AAQSPiotroski F-ScoreAltman Z-ScoreGraham NumberRule of 40

All Key Metrics — Pro-Dex