SPX

SPX Rule of 40

The Rule of 40 of SPX (SPXC) as of Sep 22, 2026 is 29.66 %. In the previous year, Rule of 40 was 31.98 % — a change of -7.24% (lower).

Rule of 40

29.66 %

YoY

-7.24%

Last updated:

Rule of 40 of SPX is 2026 29.66 % . Rule of 40 of SPX was 2025 31.98 % . It decreases by -7.24% lower compared to the previous year.

The SPX Rule of 40 history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Rule of 40
Date
Rule of 40
Jan 1, 2017
0.16 USD
Jan 1, 2018
15.31 USD
Jan 1, 2019
6.48 USD
Jan 1, 2020
10.95 USD
Jan 1, 2021
-15.21 USD
Jan 1, 2022
24.23 USD
Jan 1, 2023
31.98 USD
Jan 1, 2024
29.66 USD
The SPX Rule of 40 history
YEARRule of 40YoY
29.66 %-7.24%
31.98 %+31.97%
24.23 %-259.32%
-15.21 %-238.90%
10.95 %+69.03%
6.48 %-57.70%
15.31 %+9,524.77%
0.16 %-123.71%
-0.67 %-95.67%
-15.50 %
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SPX Stock analysis

What does SPX do? SPX Corporation is a US company that was originally founded as U.S. Steel Export Company in 1911. After various mergers and restructuring, the company was renamed SPX Corporation in 1994. Today, SPX Corporation is a globally operating company with a broad portfolio of products and services in the industrial, energy, and technology sectors. The business strategy of SPX Corporation is to acquire, develop, and enable industry-leading companies in their respective segments to expand and broaden the customer base. SPX Corporation focuses on three core areas: Engineering Solutions, Process Solutions, and Flow Technology. In the Engineering Solutions area, SPX Corporation offers infrastructure services for a variety of industries, including power generation, communication, telecommunication, and government. Products and services in this area include, for example, high-voltage and low-voltage systems, smart power supply systems, switchgear, power cables, telecommunications and network systems, as well as audio and video technology. In the Process Solutions area, SPX Corporation offers products and services for a variety of industrial applications. These include, for example, heat treatment processes, material testing and inspection, refrigeration technology, and electronic security systems. SPX Corporation specializes in areas such as food and beverage manufacturing, oil and gas industry, chemical and pharmaceutical industry, and offers specialized product solutions for these industries. Flow Technology is the third area in SPX Corporation's portfolio. Here, the company offers a wide range of products for the transport of liquids and gases. SPX Corporation specializes in the development of systems for seawater desalination, waste-to-energy conversion, degassing, sterilization, and fluid management applications. In addition to the three core areas, SPX Corporation also offers products and services for the transportation and leisure sector. These include, for example, boat accessories, towing devices for commercial vehicles, and telematics systems. SPX Corporation takes pride in being a market leader in many markets by providing a wide range of products for a variety of applications. SPX Corporation's customers include government agencies, industrial companies, and retailers worldwide. The vision of SPX Corporation is to be an innovative company that can meet the global demand for energy and technology solutions. Customer orientation, commitment to quality, and comprehensive customer service have shaped the success of SPX Corporation. SPX is one of the most popular companies on Eulerpool.

Frequently Asked Questions about SPX stock

Rule of 40 of SPX is 29.66 % in 2026.

On Eulerpool you can find the complete historical development of Rule of 40 SPX 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 — SPX

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