Oil prices rise slightly as OPEC retains demand forecasts
Oil prices rose slightly on Tuesday as the market weighed bearish U.S. economic data against OPEC's demand growth forecast and persistent geopolitical tensions.
Brent futures for May delivery rose by 21 cents to $82.42 a barrel at 11:50 a.m. EDT (1550 GMT). The April U.S. West Texas Intermediate (WTI) crude contract rose 31 cents to $78.24.