The once-mighty premium U.S. copper enjoyed over the global benchmark slid on Thursday as markets clawed back months of gains ...

Options traders who bet the Trump administration would renege on its promise to tariff raw copper imports are cashing in big.

Raw copper materials will not face the high duty that had been expected, but consumer goods prices may still be impacted.

U.S. copper prices plunged after President Trump unveiled 50% tariffs on copper products, but not on the raw material itself.

The global copper market is reeling from its biggest shock yet in a year of policy surprises, violent price swings and ...

Imports of certain copper products into the US face a 50% tariff from Aug. 1 as President Donald Trump seeks to revive the ...

Copper registered a second weekly decline in London as the market digested the impact of President Donald Trump’s shock ...

President Donald Trump’s decision this week to impose tariffs starting Aug. 1 on imports of certain copper products, but not ...

While deGraaf said he thinks copper is now technically “oversold” but still within its broader trend, the market needs some ...

Copper (HG1:COM) futures extended their decline on Thursday, easing across major exchanges after President Donald Trump ...

The president stopped short of putting a 50 percent tariff on refined copper, as he had threatened earlier this year. The ...