[U.S. Stock Market's Three Major Indexes Closed Mixed] The three major U.S. stock indexes closed mixed, with the Dow Jones Industrial Average down 0.65%, the S&P 500 down 0.05%, and the Nasdaq Composite up 0.13%. Tech stocks showed mixed performance: Oracle rose over 2%, Microsoft and Nvidia rose over 1%, Netflix fell over 3%, Intel and Amazon fell over 1%.