每经AI快讯,上期所基本金属期货夜盘多数收跌,沪镍跌0.77%,沪锌跌0.38%,沪锡跌0.27%,沪铜跌0.25%,不锈钢跌0.07%,沪铅涨0.15%,沪铝涨0.52%。