勤上股份 (个股 002638)
4.31 -0.69%
BBD:-792.82万  成交额:1.15亿  振幅:3.73%  DDX:-0.134  DDY:-0.031
特大单差:-6.7  大单差:-0.2  中单差:6.9  小单差:0  单数比:0.966  通吃率:-6.90%