Palantir stock continues to sink as investors pull back more broadly from AI stocks due to valuation concerns. Here’s why ...

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

Now that we're over the mid-day hump, we'll take the magnifying glass to the top movers (and losers) today.