Aluminum Faces Largest Monthly Loss Since 2008

In June 2026, aluminum prices have plummeted by more than 15%, indicating a potential monthly loss not seen since October 2008. This shift has been largely influenced by a temporary agreement between the United States and Iran, which has sparked optimism for resuming shipments through the strategic Strait of Hormuz. As a result, the previous gains in aluminum prices, achieved over the last three months due to supply disruptions from the region, have been erased. The Middle East accounts for approximately 10% of global aluminum production, making its stability crucial for market dynamics. The return of supply has significantly altered market conditions. Record exports from China, alongside a steady flow of alumina shipments through the Strait of Hormuz, have contributed to restocking efforts. This influx has accelerated the decline in aluminum prices and reverted the market structure to a "contango" state, where spot prices are lower than futures prices. This situation reflects a reduction in fears regarding supply shortages, allowing investors to reconsider their positions. Market analysts have noted that the rapid decline in aluminum prices has caught many investors off guard, leading to a degree of panic within the trading community. A notable analyst from Zhongtai Futures, Peng Dinggui, mentioned that price premiums outside of China have quickly diminished following the announcement of de-escalation agreements, signaling an improvement in supply conditions. Additionally, the strength of the U.S. dollar since mid-May has further pressured industrial metals, increasing purchasing costs for consumers outside the U.S., which raises concerns about global demand. As of the latest trading session, aluminum prices on the London Metal Exchange have risen slightly by 0.5% to $3,103 per ton but remain down by 15.4% since the start of June. Other metals like copper and zinc have also experienced fluctuations, with zinc prices reacting to reports of reduced consumption by major smelters in China. Despite these adjustments, analysts predict that the anticipated cutbacks will not be sufficient to eliminate the existing oversupply in the Chinese market, which continues to pose challenges for global aluminum pricing and stability.