From Bloomberg.com: Commodities, heading for the first quarterly advance in a year, may struggle to repeat their gains in the next three months as supply expands and speculators sell. Nickel may average 29% less in the third quarter than now, crude oil 16%, copper 14% and gasoline 10 %, analyst estimates compiled by Bloomberg show. Hedge funds and speculators cut their bets on higher prices by 23% in the two weeks...
