国内商品期货夜盘开盘涨跌不一，沪金涨0.61%，沪银涨1.82%，沪铜跌0.09%

Core Viewpoint - Domestic commodity futures night trading opened with mixed results, indicating varied market sentiment and performance across different commodities [1] Group 1: Commodity Performance - Shanghai gold increased by 0.61%, reflecting a positive trend in precious metals [1] - Shanghai silver rose by 1.82%, indicating strong demand in the silver market [1] - Shanghai copper experienced a slight decline of 0.09%, suggesting potential concerns in the industrial metal sector [1] - Rebar prices fell by 0.22%, which may reflect weakening demand in the construction industry [1] - Iron ore dropped by 0.32%, indicating potential oversupply or reduced demand in the steelmaking sector [1] - Coking coal decreased by 0.22%, which could signal challenges in the coal market [1] - Glass prices fell by 0.7%, possibly reflecting reduced demand in the construction and manufacturing sectors [1] - Crude oil prices increased by 0.7%, suggesting a tightening supply or increased demand in the energy market [1]