Stock market today: S&P 500, Nvidia takes crown from Microsoft as most valuable stock Posted on June 18, 2024 By Viral Trending News Topics Team Spread the loveYahoo FinanceTue, June 18, 2024 9:10pmURL:Embed:US stocks notched new record highs on Tuesday, continuing a furious AI-driven rally as Nvidia (NVDA) surpassed Microsoft … Digital Products