Copper rebounds in April to $12,911/ton on supply concerns

Copper finished April at $12,911 per metric ton, reversing losses from March and moving closer to earlier record levels. Investors and market participants cited potential shortages of sulfuric acid and diesel and risks related to the Middle East conflict as factors that could tighten physical supplies.

Prices began April under pressure after a broad sell-off in March and increasing concerns about energy costs and supply-chain disruptions. Over the month market attention shifted toward how the regional conflict might affect the physical copper market, including access to inputs and the logistics needed to process and transport ore.

Sulfuric acid, which is used in copper leaching, and diesel for mine operations and haulage were identified by analysts as specific constraints that could limit output and inventories. Those constraints were discussed alongside broader freight and port risks that could slow shipments of concentrate and refined metal.

Jacob White, CFA, director of ETF product management at Sprott Asset Management, described April trading as “a market caught between two forces.” He highlighted supply pressures from chemicals and fuel and pointed to growing investor interest tied to physical demand, energy security concerns and copper’s role in electrification.

Structural demand from electric vehicles, power-grid work and renewable-energy projects was cited by market observers as a factor supporting longer-term copper consumption. At the same time, analysts noted near-term mine supply growth is limited, leaving the market sensitive to input or transport bottlenecks.

For investors seeking direct commodity exposure, funds that hold physical copper provide returns tied to the metal rather than miners’ equities. The Sprott Physical Copper Trust reported a net asset value gain of 24.20% year-to-date as of March 31, 2026. Market participants warned that physical-holding funds carry their own costs and risks, and that past performance does not guarantee future results.

Market commentary and price moves in April reflected a focus on how concrete supply constraints and disruptions could affect copper flows and inventories in both the near term and the longer term.