Reuters UK | Oil Prices Fluctuate as Market Remains Oversupplied Wall Street Journal LONDON—Oil prices fluctuated on Thursday, reflecting bearish supply data and improving demand prospects. Data on Wednesday showed U.S. oil inventories rose to their highest level since 1982. But bullish comments by Saudi Arabia's oil minister added to ... Oil gives back some gains as investors weigh up supply Massive Oil Inventories Factor Into Market Prices Oil surges as Saudi minister claims demand rising |