According to me-metals cited by mining.com, Futures on the London Metal Exchange climbed as much as 1.3% to $11,771 a ton, surpassing the all-time high set in the previous session.

Copper has been ratcheting higher in recent weeks amid a mass exodus of the metal into the US in anticipation of expanded tariffs, raising concerns of a global supply squeeze.
The latest spike came after China — the world’s top consumer — announced it will stick with a “proactive” fiscal approach for 2026, lifting the demand prospects for industrial metals such as copper.
“The Politburo readouts present a more proactive macro environment than investors have expected,” said Xu Wanqiu, an analyst with Chinese brokerage Cofco Futures Co. “Copper will benefit from policy support toward power-grid upgrades, computing power. The momentum remains very bullish.”
Also supporting this narrative is a dwindling supply of refined copper products due to the US stockpiling. Analysts from Citic Securities Co., a Chinese brokerage, said on Monday that the global shortfall of refined copper could reach 450,000 tons next year.
Prices must average above $12,000 a ton next year to attract the investment needed in new mining capacity to ensure sufficient supply in the medium to long term, the Citic analysts said in a note.
Copper has gained 34% on the LME this year amid strong demand from data centers and electric vehicles and a tightening global supply, which was exacerbated by a series of mine outages around the world.
In the US, prices had rallied to a record on the Comex exchange at the end of July ahead of anticipated tariffs on the metal.
source: mining.com