Platinum and Copper Market Update

January platinum PLF5, -0.12% added $9.90, or 0.8%, to $1,229.40 an ounce, while March palladium PAH5, +0.26%  fell $4.90 to $797.80 an ounce.

High-grade copper for March delivery HGH5, -0.31%  slid two cents to $2.89 a pound.