One hundred gram gold bars sit on a one kilogram gold bar, center, in this arranged photograph at Gold Investments Ltd. bullion dealers in London, U.K., on Tuesday, July 15, 2014. Gold held above a one-month low on speculation the biggest decline this year may spur demand as holdings in the largest exchange-traded product backed by the metal expanded to the highest level since April. Photographer: Chris Ratcliffe/Bloomberg via Getty Images
