Silver Market Update

May silver SIK5, +3.79%  jumped 76.9 cents, or 4.8%, to end at $16.883 an ounce, with prices around 9% higher for the week.

May copper HGK5, +3.42%  added 10.1 cents, or 3.8%, to $2.761 a pound—up roughly 3.5% for the week.