LME copper prices opened at $8416/mt and closed at $8567.5/mt in last evening trading, a rise of 1.75%, with the low-end of $8402/mt and the high-end of $8586.5/mt. Trading volume was 35,000 lots, and open interest stood at 278,000 lots. The most active SHFE 2403 copper contract prices opened at 68900 yuan/mt and closed at 68960 yuan/mt last evening, up 1.13%, with the high-end of 69000 yuan/mt and the low-end of 68760 yuan/mt. Trading volumes stood at 42,000 lots and open interest stood at 150,000 lots. On the macro side, the People's Bank of China decided to lower the deposit reserve ratio of financial institutions, support agriculture and small businesses, re-lending, and rediscount rates. Affected by the unexpected decline in U.S. crude oil inventories, crude oil futures rose, and natural gas futures rose under the news of the European sanctions plan. The sharp rise has played a supporting role in copper prices. In terms of fundamentals, from the supply side, imported copper supplies continue to flow in, increasing supply. In terms of consumption, downstream reserves are gradually opening up, but as copper prices rise, consumption may be hit. Overall, although the supply remains sufficient, copper prices are high and premiums are unlikely to be significantly reduced. It is expected that the increase in consumption brought about by downstream stockpiling will be hindered. Taken together, the domestic economic stimulus measures and the rise in crude oil and natural gas futures have boosted copper prices, and copper prices are expected to run at a high level.

![[ Análise SMM ] Um guia visual para os relatórios semestrais de 2026 de 19 fundições de cobre](https://imgqn.smm.cn/usercenter/gCNEi20251217171715.jpeg)

