For a while, it seemed Palantir Technologies (NASDAQ: PLTR) could do no wrong, with the stock gaining as much as 1,250% the ...

The Dow Jones inched up on the stock market today. Warren Buffett issued a warning while Berkshire cleared an entry. Palantir stock plunged.

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The Dow Jones Industrial Average was holding a gain of around 230 points, or 0.5%, in mid-afternoon trade, while the S&P 500 clung to a rise of around 6 points, or 0.1%, after both indexes ended last ...

Suddenly the stock market is on track for broad gains. Whether or not they hold through the close is a different story. The S&P 500 is up 0.2% in midday trading. More importantly, roughly 357 of the ...