U.S. stocks rose Friday. Dow Jones industrial average rose 199.37, or 0.6 percent, to 33,745.69. The broader S&P 500 index rose 18.78, or 0.5 percent, to 3,965.34. The technology-heavy Nasdaq composite index was virtually unchanged, rising 1.1 to 11,146.06. Oil fell and West Texas Intermediate (WTI) crude futures dropped $2.63, or 3.2 percent, to $79.01 a barrel.