Latest / The Commodities Economy with Fexingo: Oil, Gold, Wheat, and Raw Material Markets / Why Copper Is Outperforming Oil in August 2026
Transcript
- Lucas: So copper is up one and a half percent over the past week, while West Texas Intermediate is doing this little dance around eighty-four, eighty-five dollars — and I think that spread tells a pretty interesting story about where the commodity market thinks the economy is headed. Luna: You mean the fact that copper's climbing while oil is basically flat? That's not what you'd expect if we were just talking about global growth ticking up. Lucas: Exactly. In a classic synchronized boom, you'd see both climbing together. But we're seeing copper break out while oil struggles to hold its gains — and that divergence is the signal. It says the market isn't betting on a broad, old-school industrial rebound. It's betting on electrification, on grid build-out, on data centers, on everything that runs on copper. Luna: So copper's become the 'growth metal' while oil is the 'geopolitical metal'? Because oil did spike on the tanker attacks near Oman last week. Lucas: Right, and that's the key distinction. Oil is responding to supply shocks — those tanker attacks near Oman are real, they add a risk premium — but once the immediate tension fades, the price gives back gains. Copper is responding to demand expectations, and demand expectations are being driven by structural forces, not headlines. Lucas: You can see it in the numbers. Oil's up two and a half percent over five days, but that's mostly the geopolitical bounce. Copper's up one and a half percent, and that's happening without any dramatic supply news. It's just steady buying on the expectation that we're going to need a lot of the stuff. Luna: And gold's actually down a bit — down zero point six percent this week. So it's not like investors are fleeing to safety. They're putting money into copper as a growth asset. Lucas: That's a really good observation. If this were a risk-off move, gold would be up. Instead, gold is drifting and copper is climbing. That's the signature of a risk-on trade, but a very targeted one. Investors aren't buying the whole commodity complex — they're being selective, and copper is the pick. Luna: Where does China fit in? Because historically, copper is basically a China trade. Lucas: That's the thing. China is still the biggest consumer of copper, but the narrative has shifted. It's not just about Chinese property construction anymore. It's about China's massive push into electric vehicles, solar, wind — and that's a different kind of copper demand. It's more durable, less cyclical. Luna: So even if China's property sector stays weak, copper can still find support? Lucas: Exactly. And that's why copper's not crashing the way it used to when Chinese data looked shaky. The copper market is repricing for the energy transition, and that's a multi-decade story, not a quarterly one. You've got grid investment in the US, the EU, and China all at the same time. That's a huge structural bid under the metal. Lucas: And the supply side is pretty tight. Copper inventories are low, and there's not a lot of new mine supply coming online. The last big copper mine that came on stream was in 2021, in Peru, and there's nothing of that scale in the pipeline for years. So you have rising demand and constrained supply — that's a classic setup for higher prices. Luna: Makes you wonder why more investors aren't talking about copper the way they talk about lithium or rare earths. Lucas: It's less flashy, but it's bigger. Lithium is a niche market compared to copper. Copper is the third-most-used metal in the world, after iron and aluminum. And it's not just EVs — it's the grid, it's charging infrastructure, it's data centers, it's everything. A single wind turbine can need several tons of copper. That adds up fast. Lucas: Now, contrast that with oil. Oil demand is still growing, but the rate of growth is slowing, and the market is constantly worried about oversupply. OPEC+ has spare capacity, US shale can ramp up when prices are high, and the energy transition is slowly eroding demand growth. So oil's rally has to be imported from geopolitics, while copper's rally is home-grown from industrial demand. Luna: So when you see the tanker attacks, you buy oil for a few days, but you buy copper for years? Lucas: That's a great way to put it. And you can see that in the market's reaction. Oil had that knee-jerk spike, but it's already giving some back. Copper just keeps grinding higher. The market is essentially saying: 'We'll pay a premium for oil today because of a risk, but we'll pay a premium for copper because of a certainty.' Luna: And what about the macro side? We saw CPI tick down in June, core PCE is a little sticky. Does that matter for this trade? Lucas: It matters for the Fed more than it matters for copper specifically. But the direction is clear — inflation is cooling, the Fed has room to ease later this year, and that's supportive for industrial metals because it means lower borrowing costs for all those infrastructure projects. Copper is basically a play on the cost of capital, and that's heading in the right direction. Lucas: Also, the ten-year breakeven inflation rate is at two point two eight percent, up a touch from two point two seven. That shows the market still expects inflation to be around the Fed's target, not crashing below it. That's a healthy environment for commodities that have real industrial utility. Luna: So copper is the 'real economy' metal, and oil is the 'risk premium' metal. That's a useful way to think about it. Lucas: It is, and it's a framework that can help listeners make sense of the daily noise. When you see oil rallying hard, ask yourself: is it supply or demand? If it's a supply shock, it might be short-lived. When you see copper rallying, it's more likely demand-driven, and that tends to have legs. Luna: And you can see that in the XLE, the energy ETF, which is up two percent this week — but the more specialized exploration and production ETF, the XOP, is up almost five percent. So even within energy, the risk-on trade is concentrated in the smaller, more leveraged names. Lucas: Good point. That's a sign that investors are treating oil as a tactical trade, not a strategic allocation. They're buying the high-beta names for a quick bounce, but they're not building long-term positions in the majors. Compare that to copper, where you have long-term supply contracts being signed, and you can see the difference in conviction. Lucas: I think the bottom line is that copper is becoming the new barometer for global growth, and oil is becoming the old one. Copper is tied to the future we're building; oil is tied to the world we're leaving behind. And the market is pricing that in, day by day. Luna: That's a strong statement, but the data backs it up. And it's a lot more interesting than just watching the ticker. Lucas: For anyone trying to understand where the economy is headed, watching the copper-oil ratio is probably more informative than watching the GDP report. It's a real-time signal of how investors are allocating capital between the old and new economies. Luna: And if today's episode helped you see that signal a little more clearly, that's exactly what we're here for — and it's why we keep these podcasts ad-free. Lucas: Yeah, if you got something useful out of this, and you want to help us keep doing it, you can support the show at buy me a coffee dot com slash fexingo. It's a small gesture that keeps our work independent and free for everyone. Luna: Every bit helps, and we really appreciate it. Lucas: So, back to copper. One thing I want to leave you with — keep an eye on the copper inventories at the London Metal Exchange. They've been drawing down for months, and if that continues, we could see copper push significantly higher in the back half of this year, even if oil stays range-bound. Luna: That's a concrete thing to watch. And it’s a perfect example of why we say: follow the metal, not the narrative. Lucas: Exactly. The narrative changes with the news cycle, but the inventory numbers don't lie. Copper is telling us the future is electric, and the market is listening.