{KDJ}

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

KX:=SMA(RSV,3,1);

DX:=SMA(KX,3,1);

JX:=3*KX-2*DX;

STICKLINE(CROSS(JX,DX),OPEN,CLOSE,0.8,0),COLORYELLOW;