通达信黑牛黄金线选股买点指标公式：

买线:=EMA(C,2);
卖线:=EMA(SLOPE(C,21)*20+C,42);
BU:=CROSS(买线,卖线);
SEL:=CROSS(卖线,买线);
{DRAWICON(BU,L-0.1,1);
DRAWICON(SEL,H+0.1,2);
STICKLINE(买线>=卖线,LOW,HIGH,0.0,1),COLORRED;
STICKLINE(买线>=卖线,CLOSE,OPEN,2,1),COLORRED;
STICKLINE(买线<卖线,LOW,HIGH,0.0,1),COLORGREEN;
STICKLINE(买线<卖线,CLOSE,OPEN,2,1),COLORGREEN;
STICKLINE(BU,OPEN,CLOSE,2,0),COLORYELLOW;
STICKLINE(SEL,OPEN,CLOSE,2,0),COLORBLUE;}
主力:=EMA(CLOSE,10),COLORRED;
散户:=EMA(CLOSE,5),COLORYELLOW;
绿降:=(46.18*EMA(CLOSE,10)-31.82*EMA(CLOSE,4))/14.36,COLORGREEN,LINETHICK1;
操盘:=MA(CLOSE,9),COLORFF9C65,LINETHICK2;
界点:=MA(CLOSE,20);
LC:=REF(CLOSE,1);
RSI:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(ABS((CLOSE - LC)),3,1)) * 100);
FF:=EMA(CLOSE,3);
MA15:=EMA(CLOSE,21);
日:=150;昨前:=3;
高1:=REF(HHV(H,日),昨前);
低1:=REF(LLV(L,日),昨前);
H1:=高1-(高1-低1)*0.191;
H2:=高1-(高1-低1)*0.382;
H3:=高1-(高1-低1)*0.5;
H4:=高1-(高1-低1)*0.618;
H5:=高1-(高1-低1)*0.809;
顶:=REFDATE(高1,DATE),COLORRED;
一0.809:=REFDATE(H1,DATE),COLORYELLOW;
二0.618:=REFDATE(H2,DATE),COLORMAGENTA;
三0.500:=REFDATE(H3,DATE),COLORWHITE;
四0.382:=REFDATE(H4,DATE),COLORGREEN;
五0.191:=REFDATE(H5,DATE),COLORYELLOW;
低:=REFDATE(低1,DATE),COLORRED;
黄柱选股:IF(BU AND CLOSE<(五0.191),18,0);

通达信黑牛黄金线选股买点指标公式实例图解：

通达信黑牛黄金线选股买点指标公式