RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
J:SMA(RSV,3,1),COLORCYAN;
P:=5;
N:=1;
AA1:=REF(J,P)=HHV(J,2*P+1);
BB1:=FILTER(AA1,P);
CC1:=BACKSET(BB1,P+1);
b:=FILTER(CC1,P);
A:=REF(C,BARSLAST(REF(FILTER(BACKSET(REF(J,N)=HHV(J,2*N+1),N+1),N) AND J=HHV(J,N+1),1))+1)>C AND
REF(J,BARSLAST(REF(FILTER(BACKSET(REF(J,N)=HHV(J,2*N+1),N+1),N) AND J=HHV(J,N+1),1))+1)<J AND
FILTER(BACKSET(REF(J,N)=HHV(J,2*N+1),N+1),N) AND J=HHV(J,N+1),COLORWHITE,NODRAW;
DRAWTEXT(A,J+1,'A'),COLORRED;
DRAWTEXT(b,J+1,'B'),COLORWHITE;