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Shares of Zoetis Inc. (ZTS) rallied 1.26% to $123.78 Monday, on what proved to be an all-around favorable trading session for the stock market, with the S&amp;P 500 Index  rising 0.64% to 6,878.49 and the Dow Jones Industrial Average  rising 0.47% to 48,362.68.
Zoetis Inc. closed 30.23% below its 52-week high of $177.40, which the company reached on February 6th.
The stock demonstrated a mixed performance when compared to some of its competitors Monday, as Merck &amp; Co. Inc. (MRK) rose 3.59% to $104.72 and IDEXX Laboratories Inc. (IDXX) rose 0.25% to $702.12.
Trading volume (5.5 M) eclipsed its 50-day average volume of 5.1 M.
Data source: Dow Jones Market Data, FactSet. Data compiled December 22, 2025.
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(END) Dow Jones Newswires
12-22-25 1648ET

<p>Zoetis Inc. stock rose 1.26% to $123.78 on Monday, underperforming compared to competitors Merck & Co. Inc. and IDEXX Laboratories Inc. Despite gains, Zoetis remains 30.23% below its 52-week high. Trading volume exceeded its 50-day average.</p>

Zoetis Inc. Stock Underperforms Monday When Compared To Competitors Despite Daily Gains