Reuters UK | Oil Prices Rise on Weaker Dollar Wall Street Journal Oil prices got a boost from the weaker dollar on Wednesday. As it is priced in dollars, oil becomes more attractive to holders of other currencies as the greenback depreciates. The Wall Street Journal Dollar Index, which tracks the dollar against a ... Oil extends gains after US stockpiles drop for second week Global oil demand expectations rise: OPEC Ewart: Oil rally has limits, OPEC predicts sub-$100 prices for next decade |