U.S. stocks traded mixed midway through trading, with the Dow Jones index gaining over 400 points on Tuesday.The Dow traded up 0.84% to 52,105.00 while the NASDAQ fell 0.71% to 26,494.43. The S&P 500 also fell, dropping, 0.28% to 7,533.27.Leading and Lagging SectorsUtilities shares jumped by 1.2% on Tuesday.In trading on Tuesday, information technology stocks fell by 0.5%.Top HeadlineJohn Wiley & Sons Inc (NYSE:WLY) shares fell more than 6% on Tuesday after the company reported mixed fourth-quarter financial results.John Wiley & Sons reported quarterly earnings of $1.67 per share which beat the analyst consensus estimate of $1.65 per share. The...