Shares of quantum-computing stocks cratered on Wednesday, with several hot stocks seeing their biggest setback since a powerful momentum-driven rally took hold late last year. Shares of Rigetti ...

Nvidia shares rise after falling sharply in the previous session, Palantir stock extends declines, and quantum-computing ...

Nvidia’s talk of huge market opportunities in autonomous driving and robotics is “potentially comforting for investors thinking about what might come next for the company,” an analyst says.

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