常友科技 (个股 301557)
71.11 +0.18%
BBD:-140.68万  成交额:4137.63万  振幅:2.69%  DDX:-0.177  DDY:0.183
特大单差:-2.1  大单差:-1.3  中单差:3.5  小单差:-0.1  单数比:1.046  通吃率:-3.40%