US stocks fell sharply on Tuesday, as Wall Street wrestled with concerns over high valuations in technology and artificial ...

The tech-heavy index was down 1.3% on Tuesday, though it rallied off its lows from earlier in the session. The Dow cut its decline to 181 points, or 0.4%. The S&P 500 was down 0.8%.

Palantir’s stock plunged 6% on Tuesday, and it came even after the company posted strong earnings, raised its full-year guidance, and crossed $1 billion in ...

The Dow cut a larger earlier loss to 0.2%. The Nasdaq composite dropped 1% and the S&P 500 retreated nearly 0.6%, as Palantir ...

Nvidia is set to benefit from the continued wave of AI spending but another chip company looks to have more upside right now, according to Jefferies.