LME three-month copper closed at $13,298.50/mt on July 3, up 0.73% week-on-week and extending the rebound from the June 30 low of $12,050/mt. The Q3 2026 average stands at $13,223/mt, with the curve in moderate backwardation reflecting the persistent physical tightness in ex-US markets. COMEX copper settled at $6.22/lb, the CME premium over LME narrowing to $0.25/lb from the record $1.30/lb spread seen in mid-2025.
The refined copper market is in deficit, but the numbers demand precision. S&P Global estimates a deficit of 333,000 mt in 2026 — just 1.2 percent of global demand. Analyst Anna Scott-Gray describes the current price as 'overextended' relative to fundamentals. 'We don't see a deficit of 333,000 mt as hugely out of balance,' she said. Reuters' analyst poll projects a more modest 150,000 mt deficit for 2026. The concentrate market is notably tighter, with a deficit of approximately 500,000 mt in both 2025 and 2026, driving treatment charges (TC/RCs) to near zero and compressing smelter margins worldwide.
What has changed since LME Week 2025 is not the physical balance but the trade architecture. US Section 232 tariffs on semi-finished copper products, effective August 2025, have rerouted global flows. The US has accumulated record warehouse stocks of over 453,000 mt on the CME, while ex-LME inventories have tightened. The result is a two-tier market: the US is well-supplied but expensive, while the rest of the world faces declining visible inventories and rising logistical premiums. This bifurcation will persist for as long as the tariff framework remains in place.
On the supply side, disruptions at Freeport-McMoRan's Grasberg mine in Indonesia and at Kamoa-Kakula in the DRC have constrained output since early 2025. Mine supply growth for 2026 is estimated at just 1.4 percent, roughly 500,000 mt below initial projections. Low TC/RCs are discouraging new smelter investment globally, which will constrain refined production even as mine output gradually recovers. S&P Global projects a cumulative copper concentrate deficit of approximately 3 million mt by 2036, underscoring the long-term structural tightness.
Demand growth is the variable that splits the forecasts. The energy transition, data-center buildout, and grid modernization are creating a structural demand uptrend that most analysts agree will outpace supply from late this decade. BloombergNEF warns copper demand for the energy transition could triple by 2045, potentially pushing the market into structural deficit as early as 2026. But the near-term picture is more mixed. Chinese demand — 58-60 percent of global consumption — has shown signs of price sensitivity. S&P Global reports a 'dramatic decline' in China's import premium, with downstream demand hurt by the high price environment. Deutsche Bank flags sharply slower Chinese copper demand growth since Q3 2025.
The consensus institutional forecast range for 2026 is $10,000-13,500/mt. Goldman Sachs Research takes a bearish view, forecasting a global surplus of 160,000 mt in 2026 and LME copper averaging $10,000-11,000/mt. At the bullish end, analyst Wang projects an average of $12,600/mt, and J.P. Morgan identifies a downside support zone at $11,100-11,200/mt. The World Bank's more conservative forecast of $9,800/mt now looks to be the outlier. At current spot of $13,298/mt, the risk-reward for buyers skews toward a correction — but the structural floor has risen.
Bear case: A global recession, driven by persistent inflation and tighter monetary policy, could crush industrial demand. Goldman's surplus scenario of 160,000 mt would grow, and prices could retreat to $10,000-11,000/mt. Chinese demand would need to contract further for this to materialize, but it is not an improbable outcome. Bull case: A new round of supply disruptions — a prolonged strike at Escondida, an escalation in trade tensions, or a faster-than-expected energy transition buildout — could pull the market into a larger deficit. In this scenario, prices would test $15,000/mt and the CME-LME spread would re-widen. Base case: The market holds in modest deficit, prices trade in a $12,000-13,500/mt range for the remainder of 2026, and the structural story continues to build toward deeper deficits in 2027-2030.
The price-risk calculus changed fundamentally when copper broke above $12,000/mt. For procurement teams, the priority should be securing volume. The market is tight enough that a supply disruption — a lab strike at a major mine, a Strait of Hormuz escalation, or a sudden Chinese restock cycle — could push spot to $14,500-15,000/mt. The cost of being short in that scenario far exceeds the cost of buying at current levels. Layer in hedges using a laddered approach, starting with Q1 2027 coverage at $11,500-12,000/mt. Use options to keep participation in a correction. Avoid rolling all coverage at once — the CME-LME spread is still wide enough to make the wrong exchange choice expensive. Diversify sources: US-priced contracts are expensive but secure; ex-US supply carries delivery risk but lower premium.