VAR1:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;
VAR2:=SMA(SMA(VAR1,3,1),3,1);
VAR3:=EMA(VAR2,5);
VAR4:=CROSS(VAR2,VAR3) AND VAR3<20;
VAR5:=CROSS(VAR3,VAR2) AND VAR3>80;
STICKLINE(VAR4,0,30,10,0),COLORRED;
STICKLINE(VAR5,70,100,10,0),COLORGREEN;
DRAWICON(VAR4,20,1);
DRAWICON(VAR5,80,2);
