document.writeln('PTA供需格局有望改善');document.writeln('期市夜盘收盘 短纤涨1.27% 棉花涨0.04% 棉纱跌0.37%');document.writeln('期市午盘收盘 短纤涨1.11% 棉花涨0.11% 棉纱跌0.40%');document.writeln('期市早盘收盘 短纤涨0.88% 棉花涨0.04% 棉纱跌0.47%');