The PHLX Gold/Silver Sector (^XAU) is climbing roughly 8% this morning as a wave of buying hits both bullion and the equities that mine it. Spot gold is trading near $4,695 an ounce, up about 3%, while silver is jumping a sharper 5.5% to roughly $77 an ounce. The catalyst is a combination of geopolitical ... Gold and Silver Catch Fire as Iran Deal Hopes Rewrite the Inflation Playbook