美国降息预期维持不变有色金属惯性上涨，关注BCOM调仓波动率放大

Group 1 - The core viewpoint of the article highlights that the non-ferrous metal sector experienced a significant increase of 8.56% from January 5 to January 9, ranking among the top in all primary industries [1][2] - Within the non-ferrous metal sector, the sub-industry performance was notable, with small metals rising by 11.67%, new metal materials by 9.02%, industrial metals by 8.52%, precious metals by 7.28%, and energy metals by 6.30% [1][2] Group 2 - In the industrial metals segment, the US labor market showed signs of slowing down, leading to optimistic market sentiment with expectations of two rate cuts by the Federal Reserve in 2026, resulting in a general increase in industrial metal prices [2] - For copper, supply disruptions have emerged, with the London copper price reaching $12,998 per ton, a week-on-week increase of 4.1%, and Shanghai copper at 101,410 yuan per ton, up 3.23% [3] - The aluminum market is supported by the rising copper-aluminum price ratio, with LME aluminum closing at $3,136 per ton, a 3.81% increase, and Shanghai aluminum at 24,330 yuan per ton, up 6.13% [4] - Gold prices also saw an increase, with COMEX gold closing at $4,518.40 per ounce, a 4.07% rise, and SHFE gold at 1,006.48 yuan per gram, up 2.96% [5]