100,COLORRED; 
80,COLORLIRED; 
RSV:=(CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100; 
K0:=SMA(RSV,3,1); 
K:=K0; 
D:=SMA(K0,2,1); 
J1:(3*K0-2*D),COLORYELLOW; 
J2:MA(J1,2),COLORRED; 
MAV:=(2*C+H+L)/4; 
VAR1:=LLV(LOW,21); 
VAR2:=HHV(HIGH,21); 
SK: EMA((MAV-VAR1)/(VAR2-VAR1)*100,8),COLORWHITE; 
SD: EMA(0.667*REF(SK,1)+0.333*SK,3),COLORCYAN 
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