Copper Price Today

The copper price reflects the cost on global commodity exchanges. On COMEX, copper trades under the symbol HG in USD per pound, while the London Metal Exchange (LME) quotes copper in USD per metric tonne. These two benchmarks serve different markets: COMEX is the primary reference for North American buyers, while the LME serves as the global benchmark for physical copper contracts and is the pricing reference for most international trade. Price differences between the two exchanges can create arbitrage opportunities that traders actively monitor.

Nicknamed "Dr. Copper", copper's price is considered one of the most reliable leading indicators of global economic activity because the metal is consumed across virtually every sector of the economy. When construction, manufacturing, and infrastructure investment are expanding, copper demand rises and prices follow. Copper accurately signaled the 2008 financial crisis, the 2020 pandemic recession, and subsequent recoveries before official economic data confirmed the turning points. Analysts track LME and COMEX warehouse inventories as a real-time gauge of supply-demand balance, and falling inventories suggest tightening conditions and typically support higher prices.

Copper is available in several commercial grades and forms. LME Grade A copper cathodes are 99.99% pure and serve as the exchange delivery standard. Lower grades include blister copper (98-99% pure) and copper scrap in various categories. The green energy transition is a major structural demand driver, since electric vehicles use 3-4x more copper than conventional cars, solar panels require approximately 5 tonnes of copper per megawatt, and wind turbines use 3-5 tonnes per megawatt. Industry analysts project a significant copper supply gap by the late 2020s as demand from electrification, renewable energy, and AI data center construction outpaces new mine development, which typically requires 10-15 years from discovery to production.