南大光电 (个股 300346)
43.83 -2.75%
BBD:-4.01亿  成交额:19.93亿  振幅:3.63%  DDX:-1.385  DDY:-2.994
特大单差:-10.1  大单差:-10  中单差:3.2  小单差:16.9  单数比:0.514  通吃率:-20.10%