南大光电 (个股 300346)
51.39 -1.46%
BBD:-6569.48万  成交额:9.12亿  振幅:2.89%  DDX:-0.193  DDY:-0.27
特大单差:-6.2  大单差:-1  中单差:2.6  小单差:4.6  单数比:0.862  通吃率:-7.20%