Yahoo FinanceOil prices jump to their highest levels of the yearYahoo FinanceWall Street is shaking off disappointing results from Alcoa and shifting its attention to higher oil prices instead. Stock futures are signaling modest gains at the open, as oil p …

Wall Street JournalOil Prices Up in Volatile TradeWall Street JournalOil prices rose in volatile trade Tuesday after the dollar slumped but the market remains on edge over uncertainty surrounding an output cut among major producers. Brent crude, the global …