Dow futures flat; traders eye tariff case, AI valuations
Dow futures traded flat Thursday, while S&P 500 futures inched up 0.09% as investors paused amid AI valuation concerns and the Supreme Court hearing on Trump tariff case. Conservative justices, including Roberts and Barrett, questioned whether the 1977 emergency powers law justified Trump tariff authority. Asian markets ended higher, led by a 2% Hang Seng jump.