MarketWatch | Wall Street stocks shake off weak Alcoa results, rise alongside oil Morningstar.com Crude oil rose 0.9% to $40.71 a barrel, while Brent jumped 1.1% to $43.30. This helped push up shares of energy-related companies premarket, with Transocean Ltd. (RIG) rising 2%, Chesapeake Energy Corp. (CHK) up 1.6% and Anadarko Petroleum Corp. Stocks cough up oil-fueled gains to end lower Gloomy start to results season hits shares Alcoa earnings to hit Wall Street; oil in focus |