科大讯飞 (个股 002230)
47.79 -0.56%
BBD:-1.71亿  成交额:18.22亿  振幅:1.51%  DDX:-0.163  DDY:-0.269
特大单差:-2  大单差:-7.4  中单差:4  小单差:5.4  单数比:0.736  通吃率:-9.40%