【夜盘主力合约收盘】截至2:30收盘，沪金主力合约收涨0.84%，报777元/克，沪银主力合约收涨0.35%，报8770元/千克，SC原油主力合约收涨0.20%，报498元/桶。

Group 1 - The main contract for Shanghai gold closed up by 0.84%, reaching 777 CNY per gram [1] - The main contract for Shanghai silver increased by 0.35%, closing at 8770 CNY per kilogram [1] - The main contract for SC crude oil rose by 0.20%, ending at 498 CNY per barrel [1]