Copper futures market capped its four-day rise and ended lower on Wednesday on news that US consumer borrowing had declined more-than-expected and a surge in inventories of the industrial metal.
Copper futures for December delivery declined 3.2 cents, or 1.1%, to $2.924 a pound on the New York Mercantile Exchange’s Comex division. On the LME, copper for three-month delivery slid 0.9 percent to $6,415 a metric ton ($2.91 a pound).