N:=9;

M1:=3;

M2:=3;

RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;

K:SMA(RSV,M1,1),LINETHICK1;

D:SMA(K,M2,1),LINETHICK1;

J:3*K-2*D,LINETHICK1,COLORMAGENTA;

0,COLORYELLOW,DOTLINE;

100,COLORYELLOW,DOTLINE;