通达信股票大波段买卖点副图指标（源码 附图）

通达信股票大波段买卖点副图指标
适合强势股，大波段买卖点位把握

源码

BU:=CROSS(HIGH,SAR(3,1,20));
SEL:=CROSS(SAR(3,1,20),LOW);
DRAWTEXT(BU,LOW,'买入'),COLORYELLOW,LINETHICK2;
DRAWTEXT(SEL,1.01*HIGH,'抛出'),COLORGREEN,LINETHICK2;