国内商品期货夜盘开盘涨跌不一，沪金涨0.52%，沪铜跌0.39%，沪镍跌0.76%，螺纹涨0.49%，铁矿涨0.64%，焦煤涨0.88%，原油跌0.27%，菜粕跌0.22%