U.S. stocks surged Friday. The Dow Jones industrial average rose 828.52, or 2.6 percent, to 32,861.80. The broader S&P 500 index rose 93.76, or 2.5 percent, to 3,901.06. The technology-heavy Nasdaq composite index rose 309.78, or 2.9 percent, to 11,102.45. Oil fell and West Texas Intermediate (WTI) crude futures dropped $1.08, or 1.2 percent, to $88.01 a barrel.