Oil prices have fallen precipitously since the spring, as optimism about "green shoots" of economic growth gave way to fears of a double-dip recession. Prices have fallen more than 12% to $75.81 a barrel, from a high of $86.54 a barrel in April.
Indeed, with the U.S. economy stuck in the mire, the global outlook for oil demand has diminished - at least in the near-term. Longer-term, however, traders expect prices to surge higher next year as growth solidifies. That's why contracts for crude set to be delivered six months from now are worth more than crude at its current prices - an anomaly known as "contango."