精研科技 (个股 300709)
38.02 -3.26%
BBD:-1908.07万  成交额:3.89亿  振幅:4.79%  DDX:-0.334  DDY:-2.173
特大单差:-3.9  大单差:-1  中单差:-5.1  小单差:10  单数比:0.679  通吃率:-4.90%