N:=10;
VAR1:4*SMA((CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100,5,1)-
3*SMA(SMA((CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100,5,1),3.2,1),COLORYELLOW,LINETHICK1;
VAR2:8,COLORGREEN,LINETHICK0;
主力启动: IF(CROSS(VAR1,VAR2),80,0),STICK,LINETHICK2;
DRAWTEXT(CROSS(VAR1,VAR2),80,'主力启动');