Marvell stock was rising along with Corning, Lumentum and Coherent following a report about plans to restrict the import of ...

SpaceX stock opened at $118.50 and was at $118.44, up 3.4%, in early trading on Tuesday. Shares of Elon Musk's rocket and AI ...

Micron Stock Rises as It Gains Memory-Chip Share. It’s Not All Good News. Micron Technology MU +0.79% stock was rising early ...

Even if a megamerger between AstraZeneca and Bristol Myers Squibb fails to materialize, investors stand to benefit from a ...

SpaceX stock rose 1.5% in early trading ahead of the company's inaugural quarterly earnings report. The early move follows a ...

Merck topped analysts’ second-quarter targets across its top and bottom lines even as dealmaking costs from a recent ...

Early trading in the stock has been wild. And strap yourself in for more, especially from Tuesday evening into Wednesday.

Nvidia stock has lagged behind the PHLX Semiconductor Index, which is up 61% this year so far through Monday’s close.

First Solar stock leads the S&P 500. Wall Street might be betting an upcoming government tariff decision will support the ...

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The White House has invited AI companies to review a framework for evaluating national security risks from AI models before ...

Alibaba stock has gained momentum on its AI releases. That's not great for American model developers such as OpenAI and ...