Stock market today: Live updates CNBC5 things to know before the stock market opens Monday CNBCDow Jones Futures Rise; Nvidia CEO Touts Next AI Chips, And So Does AMD Investor’s Business DailyNasdaq, S&P 500 futures rise as summer trading begins ReutersStock Market Today: Dow Set to Open Down; S&P 500 Up; GameStop, AMC, Nvidia, DJT, and More Movers; Treasury Yields Fall Barron’s