同大股份 (个股 300321)
30.39 -0.75%
BBD:-85.61万  成交额:1556.54万  振幅:2.34%  DDX:-0.031  DDY:-0.223
特大单差:-1.1  大单差:-4.4  中单差:-14.6  小单差:20.1  单数比:0.726  通吃率:-5.50%