Trafigura Leads LME Aluminum Squeeze as Longs Exceed Total Inventories

The signal here is structural, not just a single trader's position: when paper claims on a contract outnumber the metal available to deliver, the exchange's role as a price-discovery venue is tested, not merely its inventory. This matters most to industrial consumers and producers who rely on LME spreads as a hedging benchmark, since a backwardation this persistent distorts the cost of rolling protection. Whether deliverable stocks rebuild, or the position unwinds ahead of settlement, is the open question — and the answer will say more about the LME's plumbing than about aluminum demand.