The market indexes and leading stocks are at a key juncture heading into Fed chief Jerome Powell's Jackson Hole speech Friday morning. Nvidia reportedly ordered a halt to H20 output.

The heaviest weight on the market was Nvidia, whose chips are powering much of the move into AI. It sank 3.5%.

To be sure, investors have reason to be cautious. Back in 2022, Powell's keynote speech at Jackson Hole stopped a torrid bear-market rally when he insisted that the central bank remained committed to ...

Wall Street fell to a fifth straight loss. The S&P 500 slipped 0.4% Thursday. The Dow Jones Industrial Average dropped 152 ...

President Trump's tariffs continue to affect global markets and the economy. Follow along for live updates on stocks, bonds and other markets, including the Dow Jones Industrial Average, S&P 500 and ...

This was the stock's second consecutive day of losses.

U.S. stock indexes lost ground. The S&P 500 fell 0.4% Thursday, its fifth straight modest loss since setting an all-time high ...

The major indexes close the day with losses on Thursday after wavering earlier in the session. Palantir stock adds suspense.

The stock's fall snapped a three-day winning streak.

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Stock futures are pointing to a lower open for major indexes on Thursday as investors prepare for tomorrow's highly anticipated speech from Federal Reserve Chair Jerome Powell.

The day’s action again centered around stocks caught up in the mania around artificial-intelligence technology.