Copper futures (HG=F) opened September 2025 at $4.52 and closed at $4.80 per pound, having gained 6.29% over the month. Trading ranged from a low of $4.47 to a high of $4.84.
September ushers back institutional desks after summer breaks, often sharpening tape reactions. Use the table for session-by-session closes and the summary tiles for month-to-month open, high, low, and last versus first-day direction.
Explore the copper history index, compare gold for September 2025, or return to the live copper tracker and live gold dashboards.