Silver and Copper Market Update

December silver SIZ4, +0.17%  settled up less than a penny at just under $15.68 an ounce.

High-grade copper for December delivery HGZ4, -0.16%  rose just over a penny to settle at $3.03 a pound.

January platinum PLF5, -0.28%  lost 20 cents to settle at $1,206.70 an ounce while December palladium PAZ4, -0.23%  rose $6.45, or 0.8%, to settle at $772.70 an ounce.