Copper Futures rise past $5.6 a pound but metal remains 10% lower for the year amid record stockpiles

Copper futures climbed back above $5.6 a pound on Wednesday, extending a rally from a three-month trough as conciliatory signals from Washington and Tehran eased fears of a prolonged conflict that had threatened to choke global energy flows and tip the world economy into stagflation.

The red metal, long regarded as a barometer of industrial health, had slumped to $5.34 a pound in late March as the US-Iran war stoked anxiety across commodity markets, disrupting shipping lanes in the Persian Gulf and casting doubt over the reliability of the region's vast energy exports. The partial recovery this week reflects a broader recalibration of risk appetite after both President Donald Trump and his Iranian counterpart indicated they would countenance an end to hostilities — each subject to conditions — in remarks that traders interpreted as the first credible opening for diplomacy since fighting broke out.

"The market had been pricing in a prolonged conflict with no near-term off-ramp," said one metals strategist at a major European investment bank. "Even the suggestion that a negotiated settlement is possible removes the most extreme tail risk for industrial demand."

Energy fears fade, but caution persists

The prospect of resumed Persian Gulf energy exports has done much of the heavy lifting in copper's rebound. Gulf shipping lanes carry roughly a fifth of the world's seaborne oil and liquefied natural gas, and their disruption had pushed energy costs sharply higher, threatening the profit margins of smelters, fabricators and manufacturers across Asia and Europe. A ceasefire, or even a sustained reduction in hostilities, would alleviate pressure on energy-intensive industrial supply chains and potentially accelerate the pace of global factory output.

The pullback in the US dollar has added further fuel to the rally. The greenback, which surged earlier in the conflict on safe-haven demand, has retreated as investors began unwinding defensive positions following the diplomatic signals. Because copper and most other industrial metals are priced in dollars, a weaker currency mechanically lowers the cost for buyers holding other currencies, broadening demand.

Still, traders were wary of reading too much into a rebound built largely on rhetoric. Conditions attached to each side's peace overtures remain far apart, and previous diplomatic openings in the conflict have faded without progress. "We've been here before," cautioned one Hong Kong-based commodities fund manager. "Until there's a framework, not just a statement, the geopolitical premium will keep swinging."

Ample supply caps the upside

Beyond the war, copper faces a more structural headwind that has weighed on prices since the start of the year: a glut of supply that has consistently outpaced even bullish assumptions about demand.

Inventories at London Metal Exchange warehouses stand close to their highest level in six years, while stockpiles at the Shanghai Futures Exchange are near an all-time record. The combination has deflated the speculative fervour that drove copper to successive highs in 2024 and early 2025, when hedge funds and commodity traders piled into the metal on expectations that the buildout of data centres and electricity grid infrastructure would create a structural supply deficit.

Those bets have been unwound with some force. Copper has shed roughly 10 per cent since the start of 2026, even as the longer-term investment thesis — centred on electrification, artificial intelligence infrastructure and the energy transition — remains broadly intact. The problem, analysts say, is one of timing. Mining expansions approved during the boom years have steadily added to global output, while demand from China's property sector, historically one of the largest consumers of refined copper, has remained anaemic.

"The AI and grid story is real, but it plays out over a decade," said a senior analyst at a London-based commodities research firm. "Right now, the warehouses are full, and that matters more to the price than a thesis about 2030."

Outlook: rangebound with upside optionality

Most analysts expect copper to remain rangebound in the near term, caught between the structural overhang of elevated inventories and the optionality embedded in a potential geopolitical resolution. A durable peace settlement in the Gulf — one that restores energy market stability and revives confidence in global manufacturing — could provide the demand catalyst needed to erode stockpiles and revive speculative interest.

For now, however, the metal's fortunes remain hostage to the fitful diplomacy of an unresolved war. Markets will be listening closely to any further statements from Washington and Tehran, and watching Gulf shipping data for early signs that the conflict's grip on global trade is beginning to loosen.