Comex copper plunged over 19% in minutes after Trump excluded refined metal from his planned import tariff - the largest ...

US copper prices plunged by as much as 20% after President Trump said he would impose 50% tariffs on imports of semi-finished ...

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

Nearby COMEX copper futures in late July rose to a new record high of $5.8950 a pound. Last week the bottom fell out of the ...

Copper traders were caught flat-footed after refined copper was exempted from Trump's new tariffs. The exemption triggered a ...

U.S. copper prices surged due to fears of a 50% tariff on imported copper, but a surprise exemption for raw copper materials ...

Front Month Comex Copper for August delivery gained 0.25 cent per pound, or 0.06% to $4.4150 today --Up 8.45 cents or 1.95% over the last two sessions --Off 23.81% from its 52-week high of $5.795 hit ...

COMEX Copper futures rose today amid supportive equities. A recovery from four-month lows stayed in place for the metal and the counter currently quotes at $4.42 per pound, up ...

We witnessed another in a long series of golden buying opportunities when copper prices fell to the April 7 low and held ...

A U.S. decision last week to exempt refined copper metal from import duties is in contrast to an earlier move to levy steep ...

US tariffs cause copper prices to plunge, while gold rebounds. Impact on global commodity markets, including crude oil, ...

LONDON, Aug 1 (Reuters) - U.S. copper prices stabilised on Friday after the biggest one-day decline on record the previous day as the market continued to assess a surprise move by U.S. President ...