text: Stocks Higher Despite Soaring Oil Prices NEW YORK - Wall Street shifted higher Monday as bargain hunters shrugged off skyrocketing oil prices and bought shares following an upbeat sales report from Wal-Mart Stores and a bright outlook from Lowe's.    The Dow Jones industrial average was up 84.07, or 0.9 percent, at 9,909.42, after edging 0.1 percent higher last week...