N:=40; M1:=18; M2:=3; RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100; K:SMA(RSV,M1,1); D:SMA(K,M2,1); J:3*K-2*D; IF(J>REF(J,1),J,DRAWNULL) CIRCLEDOT,COLORWHITE; IF(J<REF(J,1),J,DRAWNULL) CIRCLEDOT,COLORRED;
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