The LME aluminum spread structure has undergone a significant shift. After weeks of backwardation, the market has swung to a $102.50/mt contango, with cash at $3,855/mt and three-month at $3,752.50/mt. This is the widest contango since March and signals a rapid easing of near-term physical tightness.
Recent LME warrant cancellations have slowed, and fresh delivery notices have been issued, suggesting that metal previously held off-market is returning to visible inventory. Total LME aluminum stocks stand at approximately 1.2 million tonnes, up from 950,000 tonnes six weeks ago.
The collapse of the backwardation has been driven by stabilizing supply flows from Russia and the Middle East, both of which had experienced logistical disruptions in Q2. Shipping routes via the Suez Canal have normalized, and Russian aluminum continues to flow into LME warehouses despite ongoing sanctions scrutiny.
For physical consumers, the return of contango is a double-edged sword. It suggests near-term availability is improving, which benefits spot buyers. However, it also implies that current cash prices are unsustainable and may decline further, complicating forward procurement decisions.
Aluminum industry sources note that the smelter order book remains healthy for Q3, with automotive and packaging sectors showing robust demand. The shift in spreads may be more reflective of financial positioning than a fundamental change in supply-demand balance.
The contango suggests waiting for further price declines before committing to large forward purchases. Monitor LME stock levels — an increase above 1.3 million tonnes would signal a more pronounced surplus. For near-term needs, spot buying from the contango is cost-effective.