MarketWatch | Oil prices rebound as traders eye US supply data MarketWatch Oil prices moved higher in choppy trade on Tuesday, but with investors jittery ahead of U.S. supply data later in the day. Crude oil May delivery CLK7, +0.44% rose 22 cents, or 0.4%, to $50.46, while Brent for LCOM7, +0.51% June delivery added 24 cents ... |