BIG CREEK, Idaho—An unexpected surge in investor demand is sending silver prices soaring—and speculators and mining companies are digging in.
In the past four months, the metal has upended forecasts, rising 51% to a series of 30-year highs, before inflation. Silver closed Thursday at $29.31 a troy ounce, up from $16.822 at the beginning of 2010.
Among the four major precious metals—the others being gold, platinum and palladium—silver is up 74% this year, on track to be the second-best performing commodity after palladium, which is up 86%. Gold, by contrast, is up 26% and copper just under 28%.......read on