Zai Lab

Zai Lab Rule of 40

The Rule of 40 of Zai Lab (ZLAB) as of Nov 3, 2026 is -33.26 %. In the previous year, Rule of 40 was -21.12 % — a change of 57.48% (lower).

Rule of 40

-33.26 %

YoY

57.48%

Last updated:

Rule of 40 of Zai Lab is 2025 -33.26 % . Rule of 40 of Zai Lab was 2024 -21.12 % . It decreases by 57.48% lower compared to the previous year.

The Zai Lab Rule of 40 history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Rule of 40
Date
Rule of 40
Jan 1, 2019
8,365.67 USD
Jan 1, 2020
-339.41 USD
Jan 1, 2021
-290.34 USD
Jan 1, 2022
-139.03 USD
Jan 1, 2023
-113.41 USD
Jan 1, 2024
-21.12 USD
Jan 1, 2025
-33.26 USD
The Zai Lab Rule of 40 history
YEARRule of 40YoY
-33.26 %+57.48%
-21.12 %-81.38%
-113.41 %-18.43%
-139.03 %-52.12%
-290.34 %-14.46%
-339.41 %-104.06%
8,365.67 %—

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Zai Lab Stock analysis

What does Zai Lab do? Zai Lab Ltd, based in Pudong, China, is a biopharmaceutical company operating in the Health Care sector. It develops and commercializes innovative treatments for oncology, immunology, neuroscience, and infectious diseases. The company offers products such as Zejula for ovarian cancer, VYVGART for myasthenia gravis, NUZYRA for bacterial infections, Optune for brain tumors, Qinlock for gastrointestinal tumors, Xacduro for bacterial pneumonia, and Augtyro for lung cancer. Zai Lab collaborates with leading pharmaceutical firms including Pfizer and Amgen. Zai Lab is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Zai Lab stock

Rule of 40 of Zai Lab is -33.26 % in 2025.

On Eulerpool you can find the complete historical development of Rule of 40 Zai Lab 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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