RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:SMA(RSV,5,1);
D:SMA(K,3,1);
IF(SMA(RSV,9,1)>=REF(SMA(RSV,9,1),1) ,SMA(RSV,5,1),DRAWNULL),LINETHICK4,COLORYELLOW;