Silver has been drifting in a rather lackluster summer. Ever since surging to $19.50 in mid-May, this often-popular white metal has been grinding sideways to lower. By late July it had fallen over 10% to about $17.50. But despite silver’s recent excitement-bereft sojourn, it actually has excellent potential for a big autumn rally in the coming months.
The primary reason is gold. Since the early 1970s, silver has closely followed …