MarketWatch | Oil ends higher as OPEC output plan lifts prices a 2nd session MarketWatch Oil futures settled higher Thursday, as the OPEC plan to scale back production lifted prices for West Texas Intermediate crude to their highest level in more than a month. The Organization of the Petroleum Exporting Countries reached an understanding ... Oil prices rise 6% after Opec agrees to limit crude output OPEC Agrees to Cut Production, Sending Oil Prices Soaring Oil jumps after report OPEC reaches deal to limit crude output in November |