RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:3K-2*D,COLORRED;
STICKLINE(J 0,J,0,1,0),COLORRED;
STICKLINE(J 100,J,100,1,0),COLORGREEN;
A:0,COLORRED,LINETHICK1;
B:100,COLORGREEN,LINETHICK1;