- Copper steadied near its all-time high close at $13,938/ton after Trump rejected Iran’s latest peace proposal and declared the ceasefire “on life support” — extending the Hormuz blockade that has disrupted global energy flows for 10 weeks.
- Monday’s 2.7% copper surge was partly driven by speculation about fuel supply disruptions in Peru, a major mining hub, after the government authorized a $2 billion emergency loan for state refiner PetroPeru; silver spiked 7% in a single session to $86/oz.
- Analysts at Citigroup and Jefferies argue copper will prove relatively resilient to the Hormuz disruption, with strong Chinese demand providing a consistent floor — though RBC notes the extent of Chinese willingness to absorb higher prices remains a key uncertainty.
- Zinc also closed at a three-year high Monday, while aluminum slipped 0.7% on Tuesday as metals digested the prior session’s gains amid ongoing geopolitical uncertainty.
What Happened?
Copper has been one of the breakout commodity stories of 2026, powered by AI-driven infrastructure demand, the green energy transition, and now an unexpected geopolitical tailwind from the US-Iran war. The metal steadied near record levels Tuesday as Trump’s rejection of Iran’s peace proposal reinforced that the Hormuz blockade — now in its tenth week — is unlikely to end quickly. Monday’s sharp 2.7% single-session rally was amplified by a separate development: news that Peru’s government was bailing out the cash-strapped state refiner PetroPeru with a $2 billion emergency loan, sparking speculation in Chinese commodity markets about potential fuel shortages at Peruvian mines. Silver, for which Peru is a top global producer, surged 7% in a single session to $86 an ounce.
Why It Matters?
Copper’s resilience near record highs despite the Hormuz disruption is notable — and somewhat counterintuitive. A prolonged closure of the world’s most important oil shipping lane would normally rattle industrial metals through a growth-scare channel. Instead, copper has shrugged off the uncertainty, supported by China’s strong fundamental demand and the structural tailwinds of AI data centers and electrification. The PetroPeru episode illustrates a second risk that has received less attention: the Middle East crisis is tightening energy markets globally, and energy-intensive mining operations in countries with fragile state energy infrastructure (like Peru) face real supply disruption risk if diesel and fuel availability tightens. That creates a supply-side copper floor even as demand remains robust.
What’s Next?
The key variables for copper from here are the Iran ceasefire trajectory, the Trump-Xi summit outcome in Beijing (which could affect both trade flows and any diplomatic resolution on Hormuz), and China’s continued willingness to pay elevated prices. RBC analyst Sam Crittenden flagged Chinese demand absorption as the central unknown. If the Hormuz stalemate drags into July and global growth weakens, demand destruction could eventually catch up with supply constraints. But for now, the bulls are in control: copper has not closed below a key support level since the Iran war began, and each peace-talk setback has produced a higher-low pattern. Silver’s 7% single-session move also suggests speculative positioning is building in precious metals as a hedge against prolonged geopolitical instability.
Source: Bloomberg
