Stock Market Today: Dow Hits 50,000 on AI Buzz; Cisco in Focus — Live Updates - WSJ

Stock Market Today: Dow Hits 50,000 on AI Buzz; Cisco in Focus — Live Updates  WSJStock market today: Dow retakes 50,000 level, S&P 500 and Nasdaq surge to fresh records as AI trade roars back  Yahoo FinanceU.S. Markets Moved Upward Thursday; Cisco Systems Climbed Highest  Barron'sCisco leads Wall Street toward more records and the Dow back to 50,000  AP NewsCisco Earnings Send Nasdaq, S&P 500 to New Highs: Stock Market Today  Kipli