A sizable spike in copper’s Comex value compared with other global exchanges has American traders acting with caution.

A scrap metal business in McHenry could face legal trouble after more than 1,400 pounds of copper communications wire was ...

The price of copper in the United States rocketed on Monday after U.S. President Donald Trump pushed forward his plans to ...

Expectations for US Fed Interest Rate Cut Weaken, Copper Prices Maintain Fluctuating Trend] On February 10, #1 copper cathode spot prices against the current-month 2502 contract were quoted at a ...

The LME copper price by more than $200 per tonne at the beginning of the last week of January. The downturn on the London ...