中光学 (个股 002189)
22.43 -0.27%
BBD:-150.49万  成交额:6270.56万  振幅:1.52%  DDX:-0.026  DDY:-0.151
特大单差:-1.5  大单差:-0.9  中单差:-6.1  小单差:8.5  单数比:0.818  通吃率:-2.40%