底部小黄柱之后出现小红柱，就是买进信号，后续的大涨的几率比较大，希望用好指标，给大家一个参考，预祝大家赚钱
{通达信抓牛指标王强牛抄底等庄拉副图公式}
VAR1:=(CLOSE-LLV(LOW,36))/(HHV(HIGH,36)-LLV(LOW,36))*100;
VAR2:=SMA(VAR1,3,1);
VAR3:=SMA(VAR2,3,1);
VAR4:=SMA(VAR3,3,1);
牛线:VAR3,COLORRED,LINETHICK2;
马线:VAR4,COLORGREEN,LINETHICK2;
STICKLINE(VAR3>VAR4,VAR3,VAR4,2.6,0),COLORRED;
STICKLINE(VAR3<VAR4,VAR3,VAR4,2.6,0),COLORGREEN;
VAR5:=CROSS(VAR3,VAR4) AND VAR3<20;
DRAWTEXT(VAR5,VAR3-5,'牛抄底'),COLORYELLOW;
VAR6:=CROSS(VAR4,VAR3) AND VAR3>80;
DRAWTEXT(VAR6,VAR3+5,'顶'),COLORGREEN;
VAR7:=CROSS(VAR3,VAR4) AND VAR3<50 AND VAR3>REF(VAR3,1) AND VAR4<30;
DRAWTEXT(VAR7,VAR3-5,'等庄拉'),COLORWHITE;
VAR8:=CROSS(VAR3,VAR4) AND VAR3>50 AND VAR3<80;
DRAWTEXT(VAR8,VAR3-5,'强牛'),COLORMAGENTA;
DRAWTEXT_FIX(1,0.01,0.01,0,'抓牛指标'),COLORRED;
