TrueLight Rule of 40
The Rule of 40 of TrueLight (3234.TWO) as of Oct 17, 2026 is -4.26 %. In the previous year, Rule of 40 was -53.67 % — a change of -92.07% (higher).
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Rule of 40
-4.26 %
YoY
-92.07%
Last updated:
Rule of 40 of TrueLight is 2025 -4.26 % . Rule of 40 of TrueLight was 2024 -53.67 % . It decreases by -92.07% higher compared to the previous year.
The TrueLight Rule of 40 history
3 Years
10 Years
25 Years
Max
Rule of 40
Date
Rule of 40
Jan 1, 2018
0.02 TWD
Jan 1, 2019
-48.74 TWD
Jan 1, 2020
6.13 TWD
Jan 1, 2021
-22.77 TWD
Jan 1, 2022
-28.13 TWD
Jan 1, 2023
-101.40 TWD
Jan 1, 2024
-53.67 TWD
Jan 1, 2025
-4.26 TWD
| YEAR | Rule of 40 | YoY |
|---|---|---|
| -4.26 % | -92.07% | |
| -53.67 % | -47.07% | |
| -101.40 % | +260.52% | |
| -28.13 % | +23.53% | |
| -22.77 % | -471.59% | |
| 6.13 % | -112.57% | |
| -48.74 % | -275,841.03% | |
| 0.02 % | -100.02% | |
| -87.81 % | +974.33% | |
| -8.17 % | -107.54% | |
| 108.42 % | — |
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TrueLight Stock analysis
What does TrueLight do? TrueLight Corp, listed on the Taiwan Stock Exchange under ticker 3234.TWO, is an Information Technology company specializing in semiconductors. Headquartered in Hsinchu, the firm engages in the design, research, development, production, and sale of chips, optoelectronic semiconductors, and optical sub-assembly components. Its product portfolio includes vertical cavity surface emitting laser (VCSEL) chips and emitters, detector chips, opto-electronic (O/E) components, optical sub-assemblies (OSA), and telecommunications industry association (TIA) integrated circuits (ICs). TrueLight distributes its products across Taiwan, the rest of Asia, the Americas, and Europe. The company conducted its initial public offering on September 25, 2003. For further information, the company maintains a website at https://www.truelight.com.tw/. TrueLight is one of the most popular companies on Eulerpool.
Frequently Asked Questions about TrueLight stock
Rule of 40 of TrueLight is -4.26 % in 2025.
On Eulerpool you can find the complete historical development of Rule of 40 TrueLight 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 — TrueLight
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