Why IDEXX Stock Jumped 20% in One Day (Nov 2, 2026)

IDEXX, the maker of vet lab tests, rose about 20% on November 2, 2026, after Q3 revenue grew 10% to $1.214B and diluted EPS rose 18% to $4.01.

November 2, 2026 · 43 views · YouTube video: IDEXX Jumped 20% in One Day on Cats and Dogs

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Quick overview

IDEXX, which makes the lab tests vets use, rose about 20% on November 2, 2026, while Big Tech slipped.
Q3 revenue grew 10% to $1.214B and profit per share rose 18% to $4.01.
It raised its 2026 revenue and EPS forecast. The catch: it lowered its operating margin outlook.

+20% IDEXX on Nov 2, 2026
+10% Q3 revenue, to $1.214B
+18% Diluted EPS, to $4.01

What happened

IDEXX Laboratories rose about 20% on Monday, November 2, 2026, after its third-quarter results. Big Tech slipped the same day, which made IDEXX one of Wall Street's biggest winners. Figures are intraday, from about 3 PM ET.

The numbers

Revenue rose 10% to $1.214 billion and diluted earnings per share rose 18% to $4.01. IDEXX raised its 2026 revenue and EPS forecast. The catch is that it lowered its operating margin outlook.

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FAQ

Why did IDEXX stock go up on November 2, 2026?

Q3 revenue rose 10%, EPS rose 18%, and the company raised its 2026 forecast. The stock jumped about 20%.