【通达信指标】底部擒牛（副图+选股）

第一部分 指标介绍

1.底部擒牛指标，抓反转牛股趋势形态

2.紫色线与蓝色线同时第一次穿越0轴则出向上红箭头信号也即反转形成；则色看多线；蓝色看空线；红柱变成黄柱同时紫色线上穿蓝色线则可抄底；出绿柱则为卖出或清仓信号

2.指标不含未来函数，指标不漂移

第二部分 指标公式

{底部擒牛--副图}

基准线:0,COLORYELLOW,LINETHICK2;

GH1:=EMA(EMA(CLOSE,7),2)-EMA(EMA(CLOSE,21),2);

GH2:=EMA((0.668*REF(GH1,1)+0.333*GH1),1);

短线看多:IF(GH1>=GH2,GH1,GH2),LINETHICK2,COLORFF00FF;

短线看空:GH2,LINETHICK2,COLORFFAA00;

STICKLINE(GH2< 0 AND GH2< REF(GH2,1),GH2*0.7,0,0.05,0),COLORRED;

STICKLINE(GH2< 0 AND GH2>REF(GH2,1),GH2*0.7,0,0.05,0),COLORYELLOW;

STICKLINE(GH2>REF(GH2,1) AND GH2>0,GH2*0.7,0,0.05,0),COLORRED;

STICKLINE(GH2< REF(GH2,1) AND GH2>0,GH2*0.7,0,0.05,0),COLORGREEN;

DRAWTEXT_FIX(1,0,0.07,0,'微信公众号：股海操作手'),COLORMAGENTA,LINETHICK4;

DRAWICON(GH2>REF(GH2,1) AND CROSS(GH2,0),0,1);

第三部分 选股公式

{底部擒牛--红箭头选股}

GH1:=EMA(EMA(CLOSE,7),2)-EMA(EMA(CLOSE,21),2);

GH2:=EMA((0.668*REF(GH1,1)+0.333*GH1),1);

短线看多:=IF(GH1>=GH2,GH1,GH2);

短线看空:=GH2;

红箭头选股:GH2>REF(GH2,1) AND CROSS(GH2,0);

第四部分 指标图示