沪金、沪银、原油等期货：10月21日夜盘涨跌不一

Core Viewpoint - The domestic commodity futures market opened with mixed results on the night of October 21, indicating volatility in commodity prices [1] Group 1: Price Movements - Gold futures (沪金) decreased by 2.89% [1] - Silver futures (沪银) fell by 3.89% [1] - Coking coal (焦煤) dropped by over 1% [1] - Iron ore (铁矿) increased by 0.46% [1] - Crude oil (原油) rose by 1.19% [1] - Fuel oil (燃油) gained 1.06% [1] - Rubber (橡胶) saw an increase of 0.8% [1]