中光学 (个股 002189)
22.89 -1.04%
BBD:-104.62万  成交额:8718.46万  振幅:2.50%  DDX:-0.017  DDY:0.229
特大单差:1.8  大单差:-3  中单差:1  小单差:0.2  单数比:1.199  通吃率:-1.20%