Copper prices are rising driven by artificial intelligence optimism, according to a Yahoo Finance report published on the 21st. Goldman Sachs commodities strategist Lavinia Poselese stated that AI has become the key narrative shaping expectations for future power, grid, and copper demand, with investors increasingly pricing copper higher based on AI boom projections. Goldman Sachs modeling identified AI-related expectations as the largest contributor to cumulative copper price gains since early 2025, surpassing traditional factors including China growth outlook, US dollar movements, and physical market tightness. The shift marks copper's evolution from a global manufacturing indicator to a proxy for AI-driven infrastructure investment in data centers, power grids, and generation facilities.
Goldman Sachs Identifies AI as Largest Copper Price Driver Since Early 2025
Goldman Sachs analysis determined that AI-related expectations have overtaken traditional demand factors as the primary driver of copper's cumulative price appreciation since early 2025. The investment bank's model tracked contributions from China economic growth forecasts, US dollar fluctuations, and physical market supply constraints, finding AI infrastructure projections now exert greater influence on pricing than these conventional metrics. Lavinia Poselese emphasized that investor focus has shifted toward anticipated electricity infrastructure buildout over the next decade, reflecting expectations for data center expansion and power grid upgrades required to support AI workloads.
![Cumulative contribution trends of copper price change drivers. Source: Goldman Sachs]()
Cumulative contribution trends of copper price change drivers. Source: Goldman Sachs
China Copper Inventories Fall to Seasonal Lows Amid Scrap Regulation Tightening
China's copper inventories dropped to the lower end of seasonal ranges, according to the report. China remains the world's largest copper consumer, accounting for approximately 50% of global demand. Stricter scrap metal regulations implemented by Chinese authorities are pushing manufacturers to shift toward refined copper, adding upward pressure on prices. Bank of America analysis cited in the report projects the United States may face a 100-gigawatt power shortage between 2026 and 2030, driven by surging semiconductor production and insufficient capacity expansion by US electric utilities.
Panama Mine Closure and Sulfuric Acid Shortage Constrain Global Copper Supply
The Cobre Panama mine closure ordered by the Panamanian government eliminated 1.5% of global copper supply, according to Jefferies analysis referenced in the report. Sulfuric acid shortages stemming from side effects of the Iran war triggered production cuts at smelters worldwide. Jefferies maintained a bullish outlook on copper, citing rising global demand and severe supply constraints across the mining sector. The report noted the global copper mining sector faced multiple serious disruptions over the past year.
Futures Market Prices 30% Probability of Trump Copper Tariffs by January 2027
Goldman Sachs reported that copper futures markets are pricing approximately 30% probability that the Trump administration will impose 15% tariffs on refined copper by January 2027. The tariff regime under the Trump administration is reshaping copper trade flows, according to the analysis. The potential tariff represents an additional variable influencing copper pricing dynamics alongside supply constraints and AI-driven demand expectations.
FAQ
What did Goldman Sachs identify as the largest driver of copper price gains since early 2025?
Goldman Sachs modeling identified AI-related expectations as the largest contributor to cumulative copper price gains since early 2025, surpassing traditional factors including China growth outlook, US dollar movements, and physical market tightness.
Why are China's copper inventories affecting prices?
China's copper inventories fell to the lower end of seasonal ranges, and stricter scrap metal regulations are pushing Chinese manufacturers to shift toward refined copper, adding upward pressure on prices. China consumes approximately 50% of global copper demand.
What supply disruptions have impacted global copper markets?
The Panamanian government's closure of the Cobre Panama mine cut 1.5% of global supply, while sulfuric acid shortages stemming from Iran war side effects triggered production cuts at smelters worldwide, according to Jefferies analysis.
