NEW YORK (AP) — Most U.S. stocks are rising on Thursday, but a sell-off for Oracle is weighing on Wall Street as investors question whether its big spending on artificial-intelligence technology will pay off.

The S&P 500 slipped 0.2% and pulled further from its all-time high , which was set in October. Drops for AI-related stocks dragged the Nasdaq composite down 0.7%, while the Dow Jones Industrial Average was doing much better with a gain of 420 points, or 0.9%, as of 10:30 a.m. Eastern time.

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