Market expectations of oil price uncertainty have increased in recent months

December was the sixth consecutive month in which monthly average Brent crude oil prices decreased, falling $17/barrel (bbl) from November to a monthly average of $62/bbl, the lowest since May 2009. The December price decline, and its continuation into early January, reflects continued growth in U.S. tight oil production, strong global supply, and weakening outlooks for the global economy and oil demand growth. More »