Copper and nickel are both higher on March 30, but nickel is showing the firmer move. Trading Economics shows copper around $5.49/lb, up 0.33% on the day, while nickel is around $17,325/tonne, up 0.64%. That points to a modest rebound session for both metals after a choppy stretch, with nickel still drawing more direct support from supply policy.
Today’s pricing snapshot
According to Trading Economics, copper is still down about 7.4% over the past month but up about 8.4% year over year. Nickel has risen about 0.7% over the past month and is up about 8.7% from a year ago. That leaves copper under more visible short-term pressure, while nickel has held a firmer medium-term base.
5 key drivers behind today’s move
1) Copper still has a real concentrate shortage underneath the market
One of copper’s biggest structural supports remains the squeeze in concentrate supply. Reuters-reported coverage says Antofagasta and a Chinese smelter agreed on 2026 treatment and refining charges of $0 per metric ton and 0 cents per pound, versus $21.25/tonne and 2.125 cents/lb for 2025. That kind of TC/RC collapse is a strong sign that smelter feedstock remains extremely tight, even when spot copper prices are not surging.
2) High visible inventories are still capping copper’s upside
Copper’s near-term problem is that the market can still see a lot of metal in storage. Trading Economics’ copper page says the metal has been pressured even while its longer-term supply picture remains constructive, which fits the broader market narrative that visible inventories are keeping rallies in check. The result is a market that can rebound on a given day without fully breaking into a stronger uptrend.
3) Indonesia’s quota cuts are still the main nickel story
Nickel’s core support remains Indonesia’s tighter ore policy. Recent reporting says Indonesia’s 2026 nickel output target has been cut to roughly 260–270 million tonnes, down sharply from nearly 380 million tonnes a year earlier. Since Indonesia dominates global nickel supply growth, cuts of that size remain one of the market’s most important drivers.
4) Weda Bay made the nickel tightening story much more credible
The tightening story became more tangible when the market focused on output restrictions at Weda Bay, one of the world’s largest nickel operations. Reporting says the quota cut at that complex became the centerpiece of Indonesia’s wider strategy to slow ore production growth in 2026. That helps explain why nickel tends to respond quickly to policy headlines out of Indonesia.
5) Copper and nickel are being driven by different versions of the same supply story
Copper’s issue is concentrate scarcity flowing through the smelting chain, while nickel’s issue is direct ore restriction from the world’s dominant producer. That is why copper can rise only modestly while nickel reacts more strongly on the same day. This is an inference from the current price action together with the supply backdrop in both markets.
What to watch next
For copper, the key question is whether the concentrate squeeze starts to matter more than the drag from visible inventories. For nickel, traders will keep watching whether Indonesia sticks to tighter quotas and whether actual output lands below even those lower approved levels. In both markets, the next move likely depends on whether supply tightness can outweigh still-cautious macro sentiment.
Bottom line
On March 30, 2026, copper looks like the steadier but more inventory-constrained market, while nickel remains the more policy-sensitive metal because Indonesia’s quota decisions are still driving sentiment. Copper still has the clearer long-term scarcity story, but nickel has the cleaner day-to-day catalyst right now.
