Nvidia has investors cheering the AI boom, which in turn is helping U.S. stocks rise to fresh record highs.  The S&P 500 and Dow Jones Industrial Average hit new records on Friday while the Nasdaq Composite is just shy of its all-time high. Ticker Security Last Change Change % SP500 S&P 500 5094.67 +7.64 +0.15%I:DJI DOW JONES AVERAGES 39158.52 +89.41 +0.23%I:COMP NASDAQ COMPOSITE INDEX 16017.870111 -23.75 -0.15% The tech-heavy Nasdaq is looking at its first record close since November 2021 and needs to fin ...