U.S. stocks were mostly higher Monday, with the Standard & Poor's 500 less than 1 percent below its record high hit in February. The Dow Jones industrial average rose 357.96, or 1.3 percent, to 27,791.44. The broader S&P 500 index rose 9.19, or 0.3 percent, to 3,360.47. The technology-heavy Nasdaq composite index fell 42.63, or 0.4 percent, to 10,968.36.