常友科技 (个股 301557)
68.83 -3.32%
BBD:-129.32万  成交额:4618.42万  振幅:4.43%  DDX:-0.167  DDY:0.095
特大单差:0  大单差:-2.8  中单差:-3.5  小单差:6.3  单数比:1.02  通吃率:-2.80%