精研科技 (个股 300709)
51.64 +3.53%
BBD:-1979.76万  成交额:5.82亿  振幅:6.18%  DDX:-0.255  DDY:-1.623
特大单差:-0.4  大单差:-3  中单差:-3.7  小单差:7.1  单数比:0.776  通吃率:-3.40%