AI Chip Stocks Lead, Oil Dips; Nvidia, Micron, Marvell, Delta, United in Focus
U.S. stock futures climbed as a tentative U.S.-Iran deal sent oil to a three-month low, boosting chipmakers like Micron, Nvidia, and Marvell in premarket trading, while Delta and United Airlines surged over 4% on cheaper fuel; key risks remain around valuation, earnings, and geopolitics, with Micron’s June 24 earnings and Marvell’s June 22 S&P 500 entry as major upcoming catalysts.