中国电研 (个股 688128)
21.11 +0.67%
BBD:-105.05万  成交额:3001.47万  振幅:2.26%  DDX:-0.012  DDY:-0.007
特大单差:-0.7  大单差:-2.8  中单差:1.4  小单差:2.1  单数比:0.977  通吃率:-3.50%