Hedge Funds Raise Bull Oil Bets Most Since 2007: Energy Markets

Hedge funds and other large speculators raised bets that oil would gain by the most in more than three years just as it began to slide, the second straight week money managers lined up on the wrong side of the market.

So-called net long positions on the New York Mercantile Exchange rose 67 percent the week ended July 13, the most since February 2007, according to the weekly Commitments of Traders report from the Commodity Futures Trading Commission. Oil fell on four out of five days on the Nymex last week, ending down 0.1 percent at $76.01 a barrel as of July 16. It rose 5.4 percent the previous five days, the biggest weekly gain since May.