学会这个方法，抓10倍大牛股的概率提升10倍>>

N:=14;

TYP:=(HIGH+LOW+CLOSE)/3;

CCI:(TYP-MA(TYP,N))/(0.015*AVEDEV(TYP,N));

STICKLINE(CCI<-200,CCI,-200,2,0),COLORRED; 

-200,DOTLINE;

XG:CROSS(CCI,-200),NODRAW,COLORRED;