荣联科技 (个股 002642)
7.84 -1.38%
BBD:-352.77万  成交额:7668.91万  振幅:2.83%  DDX:-0.068  DDY:0.165
特大单差:-1.3  大单差:-3.3  中单差:-0.2  小单差:4.8  单数比:1.102  通吃率:-4.60%