CNNMoney | Oil crash sends U.S. stocks to 15-month lows CNNMoney Cheap oil is great for car drivers but it's freaking Wall Street out for many reasons. First, the oil crash is hurting corporate profits, especially in the energy sector. The S&P 500 energy group plunged another 4% on Wednesday, leaving it down 15 ... Stock rout intensifies: Dow down about 400 points, oil tumbles below $27 Wall Street in relentless selloff as oil prices sink At the open: TSX, Dow plummet as crude oil prices slide |