LME Copper Hits Record $14,533 Per Tonne as Ex-US Supply Squeeze Drives Global Buying

The Quick Take

• LME copper touched a record $14,533 per metric tonne, surpassing its previous all-time high from January 2026.
• Falling Shanghai exchange stocks and tight supplies outside the US fueled the buying pressure.
• Strong US inventory levels contrast sharply with global ex-US stockpile drawdowns, widening price divergence.

London Metal Exchange copper reached a record high of $14,533 per metric tonne, surpassing the prior January 2026 peak and establishing a new all-time benchmark for the red metal. The record was driven by a clear geographic supply divergence: Shanghai Futures Exchange copper stocks are falling, reflecting depleted inventories in Asia and Europe, while US bonded warehouse inventories remain elevated as tariff-front-running imports accumulated. A simultaneous weakening in the US dollar provided an additional tailwind for dollar-denominated metals, amplifying the price move that began with fundamental supply signals from ex-US markets.

The $14,533/MT record price has significant earnings implications for the world's largest copper miners. Freeport-McMoRan, BHP, Glencore, and Antofagasta all have copper production as a major revenue driver; at record prices, their production economics improve dramatically and free cash flow generation accelerates. For Indian copper companies, Hindustan Copper's realized price improvement is directly tied to LME benchmarks, while downstream Indian manufacturers in cables, transformers, and electrical equipment now face record input costs that may compress margins if they cannot pass through price increases to end customers.

Watch LME copper inventory levels weekly as the primary gauge of whether the ex-US supply squeeze is deepening or normalizing. The macro variable is the US tariff decision on copper: if Section 232 duties are formally implemented, the geographic price divergence between US domestic and LME contracts could persist for extended periods, creating structural trading opportunities and sustained earnings uplift for non-US producers. Monitor China's economic stimulus announcements, as any additional infrastructure spending commitment from Beijing would add genuine demand-side fuel to what is currently a supply-driven record.

Synthesized from 2 sources.