Quest Diagnostics stock climbed to an all-time high of 240.15 USD during the session. Further details on the drivers behind the move were not immediately available.
Quest Diagnostics shares reach record high
The company's stock price reached a new peak during regular trading hours.
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Priya Anand · Equities & Earnings Desk · 19 Aug 2026 · 14:24 · 1 min read
This article was produced with AI assistance and edited by a Finance Review Daily journalist.
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Priya Anand
Equities & Earnings Desk
Priya covers listed equities and corporate earnings, reading quarterly results and guidance for what they signal about sector health and forward valuations.
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