Copper historical observations
1900–2025World Bank annual nominal observations from the Pink Sheet workbook. Unit conversions and CPI adjustments are calculated by CommoditiesHistory.com. No incomplete 2026 annual value is included. Before 1960, the series uses USGS nominal unit values. The measure changes to the World Bank benchmark in 1960. Published dollars per metric ton are converted to dollars per pound.
- Supply and production
- Industrial and consumer demand
- International trade