Einhorn's Greenlight Capital hedge fund slumps 6.1 pct in July
July 31, 2015 at 21:23 PM EDT
BOSTON, July 31 (Reuters) - Hedge fund mogul David Einhorn's Greenlight Capital slumped 6.1 percent in July and is now down 9 percent for the year after gold, one of the fund's top holdings, tumbled to five-year lows last week.