周J1:MA("kdj.J#WEEK"(9,3,3) ,5); A:=5,COLORRED; B:=68,COLORGREEN; DRAWTEXT(crOSS(周J1,5),9,'抄底'),COLORFF33FF; DRAWTEXT(CROSS(周J1,68),72,'追涨'),COLORYELLOW; VAR1:=周J1,COLORRED; 持股:IF(VAR1>REF(VAR1,1),VAR1,DRAWNULL),COLORRED; 持币:IF(VAR1