This article was automatically generated by Dow Jones using technology from Automated Insights.
Shares of Charles River Laboratories International Inc. slipped 9.2% to $167.74 on what proved to be an all-around dismal trading session for the stock market, with the S&P 500 Index falling 0.4% to 7,108.40 and Dow Jones Industrial Average falling 0.4% to 49,310.32.
Charles River Laboratories International Inc. closed 26.7% short of its 52-week high of $228.88, which the company reached on January 13th.
The stock demonstrated a mixed performance when compared to some of its peers, as Labcorp Holdings Inc. fell 2.8% to $264.92, Alnylam Pharmaceuticals Inc. rose 1.0% to $313.79, and Bio-Techne Corp. fell 10.89% to $52.20.
Trading volume totaled 1.2 million, compared to the 50-day average of 1.1 million.
Data source: Dow Jones Market Data, FactSet
(END) Dow Jones Newswires
April 23, 2026 16:34 ET (20:34 GMT)
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