大唐发电 (个股 601991)
4.74 -0.21%
BBD:-261.25万  成交额:3.73亿  振幅:2.11%  DDX:-0.004  DDY:-0.056
特大单差:2.7  大单差:-3.4  中单差:-1.2  小单差:1.9  单数比:0.836  通吃率:-0.70%