Copper Miners ETF Faces Pressure as Middle East Tensions Disrupt Markets

Copper miners face a sharp sell-off as Middle East conflict sparks recession fears and disrupts critical sulphur supply, threatening green energy and AI demand.

Just weeks ago, the copper sector was positioned as a primary beneficiary of the artificial intelligence boom and the global transition to green energy. That outlook has shifted sharply. An escalating conflict between Israel and Iran has triggered a significant correction for industrial metals and the mining companies that produce them. Investors, fearing a potential global recession, are withdrawing capital en masse. Simultaneously, producers are confronting an unexpected bottleneck in a critical raw material supply chain.

Macroeconomic Fears and Supply Chain Disruption

A toxic mix of macroeconomic anxiety and specific logistical issues is driving the sell-off. Recent reciprocal attacks on energy infrastructure in the Middle East have roiled commodity markets. Rising oil prices have stoked fears of "demand destruction," where high energy costs cripple consumer and business spending enough to stall the global economy. This stagflation scenario—weak growth coupled with high inflation—disproportionately impacts cyclical commodities like copper.

Compounding this broad weakness is a severe, sector-specific supply problem. The near-total halt of tanker traffic through the Strait of Hormuz has massively disrupted the global supply of sulphur. Gulf states provide approximately 45 percent of the world's supply of this material, which is essential for the copper leaching process. Furthermore, restricted sea lanes are driving up general transportation and energy costs globally. This places particular pressure on copper smelters, which rely on energy-intensive pyrometallurgical processes and are now facing substantially higher operating expenses.

Fund Outflows and Divergent Performance

The combination of deteriorating demand expectations and rising production costs has left a clear mark on the Global X Copper Miners ETF. After recording record inflows of about $1.7 billion earlier, the fund has seen investors pull out $707 million in the current month alone. The ETF declined sharply in recent weeks, closing on Friday at $69.08—a drop of more than 20 percent over a 30-day period.

The impact on the fund's major holdings in March varied significantly:

• Southern Copper: Experienced a substantial decline of 31.1 percent.
• Freeport-McMoRan: Fell 23.5 percent, dropping its market valuation back well below the $100 billion mark.
• Glencore: Posted a more modest loss of 4.3 percent, cushioned by its extensive in-house oil trading business which helped offset losses elsewhere.

Despite the current geopolitical turmoil, the structural gap between global copper demand and available production capacity remains intact. Analysts at J.P. Morgan calculate that the construction of AI data centers alone will create an additional demand of 475,000 tonnes by 2026. In the long term, the current energy supply shock could even accelerate global efforts to move away from fossil fuels, thereby further driving the need for copper in electrification projects.