On Friday, the most-actively traded copper contract plunged 9.1% to $4.3880 per pound ($9,670 a tonne) on the Comex market, not far off the day’s lows. Trading was busy with the equivalent of a nominal $11.4 billion worth of the orange metal changing hands.
May delivery copper is now down 18.4% from its record high hit near the end of March on frantic US buying ahead of the tariffs, only just escaping a technical bear market. In London copper did not fare much better, dropping 6.8% to $8,734 per tonne, the lowest since March 2020 at the onset of the covid pandemic.