Copper prices rose to a ten-month high after a report showed the number of contracts to buy previously occupied US homes rose for a fifth month.
Pending home resales rose 3.6% in June, an industry group announced on Tuesday. Economists forecast a 0.7% gain, the median of 35 projections in a Bloomberg News survey. Builders are the biggest US users of copper, putting about 400 pounds (181 kilograms) in the typical home. The metal has soared 98% this year on speculation that global demand will climb.