Copper Prices Hit Yearly High: Supply Deficit and Green Transition Drive Rally, Derivatives Market Heats Up

Supply Deficit and Green Transition Dance Together: Core Drivers Behind Copper's New Yearly High

Recently, international copper prices have climbed amid volatility, hitting a new yearly high and drawing widespread market attention. As a key commodity with both industrial and financial attributes, copper's trajectory reflects not only short-term supply-demand dynamics but also the long-term trends of global energy transition and infrastructure upgrades. This article dissects the core drivers behind the recent copper futures rally from three dimensions: supply, demand, and inventory sentiment.

I. Supply Side: Frequent Mine Disruptions, Concentrate Tightness Persists

The persistent tightness in global copper supply is a fundamental factor supporting copper prices. According to industry data, since 2024, major copper-producing regions—including Chile, Peru, and some African countries—have frequently faced operational disruptions. Strikes, community protests, declining ore grades, and production cuts at some mines due to insufficient capital expenditure have significantly slowed the growth rate of global copper concentrate output. According to the International Copper Study Group (ICSG), the year-on-year increase in global copper mine production in the first half of 2024 has fallen to a recent low, well below initial expectations.

Meanwhile, smelting capacity has expanded faster than mining capacity, putting continuous pressure on copper concentrate treatment and refining charges (TC/RC), which once fell to historic lows. This further confirms the tightness on the mining side. The market generally expects that, in the absence of large new mines coming online, the supply deficit for copper concentrate will be difficult to close in the short term, providing solid cost support for copper prices.

II. Demand Side: Green Transition and Grid Upgrades Drive Long-Term Growth

In contrast to the rigid constraints on the supply side, the demand side of copper is experiencing structural growth. The global green energy transition is the core driver. According to a report by the International Energy Agency (IEA), electric vehicles, photovoltaics, wind power, and energy storage systems consume significantly more copper per unit than traditional internal combustion engine vehicles and thermal power. For example, an electric vehicle uses several times more copper than a conventional car; similarly, the copper demand per megawatt of installed capacity for a solar photovoltaic plant is much higher than that for a traditional thermal power plant.

Additionally, the upgrade and renovation of global power grid infrastructure contribute substantial demand growth. Multiple economies are accelerating the replacement of aging grids to accommodate the integration of new energy sources and distributed energy. According to industry analysis, every one percentage point increase in grid investment drives a significant rise in copper consumption. This rigid demand from power infrastructure means that copper consumption growth is expected to remain above historical averages for the next several years.

III. Inventory and Market Sentiment: Low Inventories Amplify Price Elasticity

Inventory levels are a direct window into the tightness of market supply and demand. Reports indicate that visible copper inventories at the three major global exchanges (LME, COMEX, SHFE) have been declining since mid-year and are currently at relatively low levels in recent years. Low inventories mean a thin market buffer, making any supply disruption or demand surprise likely to trigger sharp price swings. This combination of "low inventories + high open interest" has significantly increased copper's sensitivity to positive news, amplifying its upside elasticity.

In terms of market sentiment, capital attention to copper has notably increased. CFTC positioning data shows that speculative long positions have been rising recently, reflecting widespread optimism about copper's future. Meanwhile, some macro hedge funds view copper as the "new oil," considering it a key indicator of global electrification progress, and have thus increased their allocation to the metal.

IV. Macro Factors: Rate Cut Expectations and a Weaker Dollar Provide Support

Beyond industrial fundamentals, changes in the macroeconomic environment have also supported the copper price rally. As inflation data in major economies cools, market expectations for central banks like the Federal Reserve to begin a rate-cutting cycle have risen. Rate cut expectations typically lead to a weaker U.S. dollar, and given the negative correlation between the dollar and copper prices, this makes dollar-denominated copper more attractive to non-U.S. buyers. Additionally, global manufacturing PMI data has shown signs of stabilization recently, with some economies' manufacturing activities returning to expansion, further boosting the demand outlook for industrial metals.

Risk Warning

The above content is for reference only and does not constitute investment advice. Copper price trends are influenced by multiple factors including the global economic situation, geopolitics, monetary policy, and industrial policy, and involve significant uncertainty. Investors should fully understand market risks and make prudent decisions.