Nvidia, Palantir and other superstar AI stocks are under pressure again and dragging Wall Street lower. NEW YORK (AP) — ...

Palantir Technologies fell for the sixth straight session, its longest losing streak of the year, dragging the AI-enabled consulting firm's shares into bear-market territory, more than 20% below its ...

Following the robust rally, NVDA's valuation has reached an elevated level, with its Price-to-Sales (P/S) at 30, markedly ...