VAR3:=REF(VAR2,1); 黄珠买: IF(VAR2 VAR3,VAR2,DRAWNULL), POINTDOT,LINETHICK8, COLORYELLOW; {www.9m8.cn 九毛八公式指标网 股票软件下载网_通达信股票指标公式} 蓝珠卖: IF(VAR2 VAR3,VAR3,DRAWNULL),POINTDOT,LINETHICK8, COLORBLUE;