U.S. stock indexes ended mixed after Nvidia, Palantir and other superstar stocks pared most of their steep losses from the ...

The sudden reversal shows how the hottest AI trade and top-performing stock of the year is colliding with a broader market ...

Palantir's price-to-sales ratio of 114 is way above OpenAI's 17. Palantir's success in defense work could block access to ...

Nvidia, Palantir and other superstar stocks that had surged in the mania surrounding artificial-intelligence technology are ...

Citron Research, the firm led by short-seller Andrew Left, unpacked its bear case for Palantir, using OpenAI to show why it ...

Wall Street fell further from its records. The S&P 500 lost 0.6% Tuesday, its third straight loss after setting its all-time ...

The S&P 500 slipped 0.4% and is on track for a third straight modest loss after setting its all-time high last week. The Dow ...

Palantir stock's gravity-defying valuation is unsustainable, and a painful reality check is imminent. Click here to find out ...

Palantir Technologies Inc (NASDAQ:PLTR) shares are trading lower Wednesday as the stock continues to pull back following a ...

Short-seller Citron targets PLTR again, using a Databricks comparison to argue the stock is overvalued after its report sent ...

Even the most successful companies can see their stocks crash when valuations get this disconnected from reality.

This AI infrastructure play has delivered bigger gains than its larger peers since going public earlier this year.