kdj周期低位的选股公式

kdj月周线都在30以下，并且kdj月周k都上穿d

爱约股解答：

XG:CROSS("KDJ.J#WEEK","KDJ.D#WEEK") AND "KDJ.J#WEEK"<30 AND "KDJ.D#WEEK"<30
AND CROSS("KDJ.J#MONTH","KDJ.D#MONTH") AND "KDJ.J#MONTH"<30 AND "KDJ.D#MONTH"<30;