Comex copper prices edged higher in the US morning on Friday May 11, with the complex benefiting from a softer dollar.
Copper for July settlement on the Comex division of the New York Mercantile Exchange gained 0.70 cents or 0.2% to $3.1170 per lb. Earlier today, the contract touched a high of $3.1265, the highest since April 27. "Copper is still trading within the...