Stock Market Today: Dow Rallies As Caterpillar, Palantir Soar On Earnings; SpaceX Earnings Next (Live Coverage)

Caterpillar, Pfizer and 3 Stocks to Watch Heading Into Tuesday - Palantir Technologies (NASDAQ:PLTR), McD

Palantir beat Q2 revenue ($1.94B vs $1.80B) and raised FY26 guidance on strong AI demand; EPS 41¢ vs 35¢ expected; +15% stock. Sustained enterprise AI platform traction signals expanding IT budgets toward operational intelligence and autonomous decision systems.