上期所原油期货2509合约夜盘收涨2.06%，报515.90元人民币/桶。沪金夜盘收跌0.31%，沪银收跌0.27%。

Group 1 - The Shanghai International Energy Exchange's crude oil futures contract for September 2509 closed up by 2.06%, reaching 515.90 RMB per barrel [1] - The night trading session for Shanghai gold saw a decline of 0.31% [1] - Shanghai silver also experienced a decrease, closing down by 0.27% [1]