精研科技 (个股 300709)
38.48 +1.26%
BBD:-2465.65万  成交额:2.71亿  振幅:2.84%  DDX:-0.429  DDY:-1.291
特大单差:-0.9  大单差:-8.2  中单差:1.2  小单差:7.9  单数比:0.715  通吃率:-9.10%