共达电声 (个股 002655)
12.63 +0.32%
BBD:-188.61万  成交额:9430.53万  振幅:2.90%  DDX:-0.041  DDY:-0.547
特大单差:0  大单差:-2  中单差:-4.8  小单差:6.8  单数比:0.715  通吃率:-2.00%