上期所基本金属期货夜盘收盘涨跌不一，沪铝涨0.61%

Core Viewpoint - The Shanghai Futures Exchange's base metal futures closed mixed on the night of November 1, with some metals experiencing gains while others saw declines [1]. Group 1: Price Movements - Shanghai aluminum rose by 0.61% [1] - Shanghai zinc increased by 0.47% [1] - Shanghai tin gained 0.44% [1] - Shanghai nickel saw a slight increase of 0.07% [1] - Shanghai copper decreased by 0.09% [1] - Shanghai lead fell by 0.26% [1] - Stainless steel dropped by 0.32% [1] - Aluminum oxide declined by 1.49% [1]