Markets Shake Off March Weakness U.S. stocks started April on a high note, brushing aside March losses and extending gains into Wednesday. Investor sentiment improved on easing geopolitical concerns and stronger-than-expected economic data. Stocks The $NASDAQ(.IXIC)$ led the rally, jumping 1.2%, while the $S&P 500(.SPX)$ gained 0.7%. The Dow Jones Industrial Average rose 225 points, or 0.5%. Top Gainer: Western Digital +10.1% Biggest Loser: Nike -15.5% Best Sector: Communication Services +1.7% Worst Sector: Energy -3.9% Tech Stocks Power the Rally Momentum was driven largely by strength in memory and data storage stocks. Companies like $Western Digital(WDC)$