This article was automatically generated by Dow Jones using technology from Automated Insights.
Shares of Quest Diagnostics Inc. rose 7.4% to $205.35 on what proved to be an all-around mixed trading session for the stock market, with the Dow Jones Industrial Average rising 0.1% to 50,188.14 and the S&P 500 Index falling 0.3% to 6,941.81.
This was the stock's second consecutive day of gains.
Quest Diagnostics Inc. hit a new 52-week high, surpassing its previous peak of $197.55, which the company reached on October 21st.
The stock outperformed some of its peers, as UnitedHealth Group Inc. fell 0.9% to $273.22, IQVIA Holdings Inc. fell 5.3% to $182.45, and Centene Corp. rose 4.13% to $39.61.
Trading volume totaled 2.3 million, compared to the 50-day average of 991,214.
Data source: Dow Jones Market Data, FactSet
(END) Dow Jones Newswires
February 10, 2026 16:34 ET (21:34 GMT)
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