India, Oct. 30 -- Healthcare stocks advanced after a series of quarterly earnings reports and corporate updates. CareDx and Regeneron reported strong revenue growth, while AstraZeneca posted higher profit and maintained its FY26 guidance. Profound Medical also gained following a new distribution agreement with Cook Medical.

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CareDx, Inc. (CDNA)

Shares of CareDx rose 20% after third-quarter 2026 revenue increased 39% to $139 million, while adjusted EBITDA doubled to $30 million from $15 million a year earlier. Testing Services revenue climbed 65% to $119 million, and GAAP net income rose to $19 million from $2 million. CareDx raised its FY26 revenue guidance to $520 million-$530 million and adjusted EBITDA outlook to $90 milli...