Oil short-sellers return as doubts loom on OPEC's horizon

After bullish bets on Brent crude hit a record and futures surged to two-year highs, hedge funds are pulling back with a sense that the rally reached its limit for now. Wagers on lower prices rose by the most since June as Middle East tensions took a backseat, while uncertainty looms over Saudi Arabia’s push to extend OPEC’s output curbs this month. More »