document.writeln('期市夜盘收盘短纤涨0.31% 棉花跌0.19% 棉纱跌0.05%');document.writeln('短纤、PTA主力合约涨近1%');document.writeln('担忧需求表现聚酯链有所回调');document.writeln('期市午盘收盘棉花跌0.37% 短纤跌0.31% 棉纱跌0.10%');