LC=REF(C,8);
HH=HHV(H,8);
LL=LLV(L,8);
DK=100*(3*C-HH-LL-LC)/LC;
DKN=SUM(DK,21);
A=DKN;
B=SMA(A,3,1);
AB=A-B;
STICKLINE(A>0 AND A>REF(A,1),80,70,8,0),colorred;
STICKLINE(A>0 AND A<REF(A,1),80,70,8,0),colorblue;
STICKLINE(AB>0 AND AB>REF(AB,1),60,40,8,0),colorred;
STICKLINE(AB<0 AND AB>REF(AB,1),60,40,8,0),colorlired;
STICKLINE(AB>0 AND AB<REF(AB,1),60,40,8,0),colorliblue;
STICKLINE(AB<0 AND AB<REF(AB,1),60,40,8,0),colorblue;
STICKLINE(A<0 AND A>REF(A,1),30,20,8,0),colorred;
STICKLINE(A<0 AND A<REF(A,1),30,20,8,0),colorblue;
RSV=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;
f=SMA(RSV,3,1);
g=SMA(f,3,1);
K:f,colorwhite;
D:g,coloryellow;
STICKLINE(F=90 OR F>90,100,K,8,0),coloryellow;
STICKLINE(F=10 OR F<10,0,K,8,0),coloryellow;
DRAWICON(CROSS(K,D),D,1);
DRAWICON(CROSS(D,K),D,2);