Copper prices have held firmly above the psychologically important $14,000-per-metric-ton threshold on the London Metal Exchange, supported by tightening global supply and fading expectations that the Federal Reserve will raise interest rates in the coming months, extending a rally that has pushed the metal to its highest levels since May.
A Market Squeezed From Multiple Directions
Benchmark three-month copper on the LME touched $14,117 a ton recently, its strongest level since May 14, before settling to trade around $14,000 to $14,065. The rally has been driven substantially by a dramatic surge in copper flowing into the United States, with more than 200,000 tons landing at American ports in July alone, the largest monthly import volume recorded in shipping data dating back to 2014. Traders have been rushing to move metal into the U.S. ahead of an expected decision on import tariffs from President Donald Trump, a deadline that has already passed its original June 30 target without resolution, leaving buyers positioning defensively in the meantime.
That surge in U.S.-bound shipments has drained inventories available to buyers elsewhere in the world. LME warehouse stocks have fallen to around 231,825 tons, the lowest level since mid-February, with available, unpledged stocks down to roughly 94,125 tons, the lowest since mid-January. The resulting scarcity has pushed the premium of LME cash copper over three-month forward contracts to about $103 to $105 a ton, the strongest such premium since January, a clear signal of near-term physical tightness in the market.
Weaker Fed Rate Expectations Add Fuel
Beyond the supply-side tightness, softening expectations for further Federal Reserve rate hikes have provided an additional tailwind for copper and other industrial metals. A weaker U.S. dollar and reduced odds of near-term Fed tightening have historically supported dollar-denominated commodities like copper, since a softer greenback makes the metal cheaper for buyers holding other currencies and reduces the opportunity cost of holding non-yielding commodity positions. RBC Capital Markets analysts said they remain “constructive on the copper market given the physical and longer-dated tightening, the supply disappointments, and the uncertainty around tariffs.”
Supply Disruptions Beyond the Tariff Story
Copper’s tightness has been compounded by disruptions well beyond the U.S. tariff dynamic. Sulphuric acid supplies, a critical input for solvent extraction-electrowinning, or SX-EW, copper production, have been restricted by ongoing disruptions to shipping through the Strait of Hormuz along with China’s export restrictions, directly impacting copper output in Chile and the Democratic Republic of Congo. Chile produces roughly 1.8 million tonnes of SX-EW copper annually, with the DRC close behind at around 1.3 million tonnes, making disruptions to acid supply a meaningful drag on global refined copper availability. The DRC separately announced a ban on copper concentrate exports, part of a broader push by resource-rich nations to encourage domestic refining and processing capacity rather than exporting raw material.
Geopolitical Optimism Also Playing a Role
Improved risk sentiment tied to easing tensions in the Iran war has provided additional support for copper and other growth-sensitive metals. Comments from President Trump describing “very good discussions” with Iran fueled hopes that the monthslong conflict could be nearing resolution, a development that would help stabilize broader commodity markets and support risk appetite across cyclical assets like industrial metals. Other LME metals have moved in tandem with copper’s strength, with zinc climbing to a four-year high amid similarly tight available inventories.
A Mixed Demand Picture From China
Even as supply-side factors have dominated recent price action, demand signals from China, which accounts for roughly 60% of global copper consumption, have shown some softness. Chinese imports of unwrought copper and copper products fell 11.5% year-on-year to 425,000 tonnes in July, with cumulative imports for the January-to-July period down 6.2% to 2.92 million tonnes. That demand weakness has been partially offset by Chinese buyers capitalizing on periods of lower prices to replenish inventories, even as broader domestic demand indicators, including slowing consumer and producer inflation, point to continued softness in China’s underlying economic momentum.
What Comes Next
With copper’s price trajectory hinging on the eventual resolution of the U.S. tariff decision, continued supply disruptions tied to acid shortages and export restrictions, and the broader path of Federal Reserve policy, analysts see the metal’s near-term direction as highly dependent on how these overlapping factors evolve. UBS has projected copper could reach roughly $14,500 a ton by year-end if current supply constraints persist, though other forecasters caution prices may have outpaced physical fundamentals should new mine or scrap supply increase in the months ahead.
