N:=14;

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

CCI:(TYP-MA(TYP,N))/(0.015*AVEDEV(TYP,N)),COLOR808000;

买入:=C<REF(LLV(C,50),1)OR L<REF(LLV(L,50),1)AND CCI>REF(LLV(CCI,20),1)AND CCI<-110 AND REF(LLV(CCI,20),1)<-150;

信号:STICKLINE(买入,150,-150,2,0),COLOR0000FF;

涨:(C-REF(C,BARSLAST(买入)))*100/C;

顶:150,COLOR80FF00;

中:0;

底:-150,COLORFF80FF;

STICKLINE(CCI>150,150,CCI,1,0), COLORGREEN;

STICKLINE(CCI<-150,-150,CCI ,1,0), COLORRED;