TY:=L;
A1:=REF(TY,10)=HHV(TY,2*10+1); B5:=FILTER(A1,10);
C5:=BAC
KSET (B5,10+1); HD:=FILTER(C5,10);
A2:=REF(TY,10)=LLV(TY,2*10+1); B6:=FILTER(A2,10);
C6:=
BACK SET(B6,10+1); LD:=FILTER(C6,10);
前期低位:=REF(L,BARSLAST(LD));
TZ:=H;
A3:=REF(TY,10)=HHV(TY,2*10+1); B7:=FILTER(A1,10);
C7:=BACKSET(B5,10+1); MD:=FILTER(C5,10);
A4:=REF(TY,10)=LLV(TY,2*10+1); B8:=FILTER(A2,10);
C8:=BACKSET(B6,10+1); ND:=FILTER(C6,10);
前期高位:=REF(H,BARSLAST(MD));
XG:REF(C,1)前期高位;