常友科技 (个股 301557)
72.21 +0.5%
BBD:-414.39万  成交额:6906.48万  振幅:2.34%  DDX:-0.519  DDY:-0.538
特大单差:2.9  大单差:-8.9  中单差:2  小单差:4  单数比:0.922  通吃率:-6.00%