U.S. stocks end mostly up as Dow and S&P 500 score fresh record highs

U.S. stocks closed mostly higher Friday, with the Dow Jones Industrial Average and S&P 500 both eking out fresh record highs as megacap chip maker Nvidia Corp. extended its rally. How stock indexes traded The Dow Jones Industrial Average DJIArose 62.42 points, or 0.2%, to close at 39,131.53.The S&P 500 SPXedged up 1.77 points, or less than 0.1%, to book an all-time closing high of 5088.80. The Nasdaq Composite COMPfell 44.80 points, or 0.3%, to finish at 15,996.82.For the week, the Dow g