Copper Is Cheap in London and Desperate in Shanghai. Here's Why

Why would copper get cheaper in London on the same day Chinese buyers pay a record premium to get their hands on it?

That's the question every metals desk was chewing on Friday. And the answer says a lot about where the next squeeze is coming from.

The raw numbers

Let's start with the split. Chinese buyers are paying over $200 a ton above benchmark to import copper. That's a record. Not a five-year high, not a cycle high. A record.

Now the other side. The London benchmark slid to a one-week low on Friday. Bloomberg tied the drop to a tech selloff and oil pushing to its highest level since April. Copper got dragged out with the rest of the risk complex, and that was that.

So one market is pricing fear. The other is pricing scarcity. Both can't be right.

Here's the part that matters more than the headline. Copper keeps piling up in the US while Chinese stockpiles run thin. The metal isn't missing. It's just sitting in the wrong warehouse.

This isn't a demand story

Record import premiums don't happen when demand is collapsing. They happen when the metal isn't where it needs to be, and someone has to pay up to move it.

Look at the setup. Traders have been pulling copper into the US for months, front-running tariff risk and pocketing the arbitrage between Comex and the rest of the world. That's why American warehouses are stuffed and Chinese fabricators are bidding against each other for cargoes.

This is a logistics problem dressed up as a price collapse.

And logistics problems are wildly profitable if you're on the right side of them. Ask anyone who's been buying London and selling into Asia.

My read: Friday's London dip was noise. The premium is the signal. Anyone shorting copper because the LME print looked soft is reading the wrong tape.

What the desks are saying

Traders are watching closely for the next leg, and the chatter isn't about demand destruction. It's about where the metal physically sits.

The physical market keeps tightening while paper prices wobble. That gap is the whole story. According to the read-through from Friday's action, macro headlines moved the futures board while real buyers kept paying up for delivery.

JUST IN: that divergence rarely lasts long. Either the physical premium cracks or the benchmark catches up.

What to watch next

Three things, and none of them are vague.

First, the weekly Comex inventory prints. If US stockpiles keep climbing while the import premium stays above $200, the dislocation is getting worse, not better.

Second, the LME cash-to-three-month spread. A flip back into backwardation would tell you the paper market is finally admitting what the physical market already knows.

Third, any news on US copper tariff policy. That's the lever dragging metal across the Pacific. One decision there and the whole arbitrage unwinds overnight.

And just like that, a one-week low in London becomes the least interesting number in the story.

The market's verdict: copper isn't weak. It's just in the wrong place, and the people who need it are paying through the nose to fix that.