Oil speculators missed out as record demand from U.S. refineries helped trim supplies from their highest level in more than eight decades and drive prices higher. Hedge funds and other money managers reduced their net-long position in West Texas Intermediate crude by 7.1 percent in the seven days ended May 19, the most in two months, U.S. Commodity Futures Trading Commission data show. Short positions anticipating lower prices expanded by 30 percent. Crude snapped a five-day decline the following day after U.S. production fell to a three-month low and inventories slipped to the least since March. Demand from ... (full story)