US stocks edge higher, megacaps offset drop in small caps; Comcast (NASDAQ:CMCSA) surges after split news
U.S. stocks traded higher Monday morning, but gains didn’t reach across the board. Big tech and other heavyweights moved up, while small caps slipped and semis lagged behind. NYSE kept regular hours, opening at 9:30 a.m. and shutting at 4 p.m. ET. The next holiday closure on the schedule is Friday, July 3, 2026.