document.writeln('期市夜盘收盘棉花跌0.32% 短纤跌0.24% 棉纱跌0.23%');document.writeln('期市午盘收盘短纤跌4.02% 棉花跌0.85% 棉纱跌0.66%');document.writeln('PTA主力合约大跌4% 短纤主力合约大跌4%');document.writeln('期市早盘收盘短纤跌3.58% 棉花跌0.72% 棉纱跌0.46%');