US copper futures surged to a record high Tuesday, fueled by fears of incoming tariffs under President Donald Trump's administration and supply disruptions in Chile.
Prices on New York's Comex exchange reached $5.2055 per pound, surpassing the previous May 2024 record of $5.199. The move followed news that Glencore Plc had halted shipments from its Altonorte smelter in Chile due to furnace issues.
As of 9:45 am ET on March 25, copper futures for May rose 2.17%, trading at $5.2075 per pound.