Copper Prices Extend Rally to Sixth Day on Tightening China Supply

Key Facts

1Copper prices rose for a sixth consecutive session driven by signs of tightening physical supplies in Chinese markets.

Amid growing concerns over limited stockpiles in the world's largest metal consumer, copper prices extended their winning streak to a sixth consecutive session. According to reports, the rally is driven by clear signs of tightening physical supply in Chinese markets, where data indicates declining inventories alongside pre-holiday buying activity. Regional supply constraints linked to energy issues have further supported this bullish momentum in the industrial metal sector.

These market movements reflect heightened sensitivity to Chinese industrial activity, with reports noting that recent imported shipments have been delivered directly to fabricators rather than being added to exchange stocks, underscoring robust immediate demand. In a broader context, market data from mid-September showed a trade deficit of 1105.6 billion yen in Japan, while Japanese exports grew by 19.3%, highlighting ongoing global trade flows despite inflationary pressures, such as the 3.1% inflation rate recorded in the UK on September 16, 2026.

Looking ahead, traders are monitoring the sustainability of this trend as specific closing price levels for September 22, 2026, remain unavailable. With the Federal Reserve interest rate currently at 4% following the September 16 decision, focus shifts to upcoming economic catalysts that influence industrial demand. Key indicators such as US jobless claims and housing starts, which stood at 1.275 million in the most recent data, will be critical in determining market sentiment toward base metals.