AA:=C>REF(C,1)&&H>REF(H,1);
BB:=C<REF(C,1)&&L<REF(L,1);
DRAWICON(AA&&BACKSET(ISLASTBAR,SUMBARS(AA,1)),H,4);
DRAWICON(BB&&BACKSET(ISLASTBAR,SUMBARS(BB,1)),L,5),VALIGN0;
AA:=C>REF(C,1)&&H>REF(H,1)&&L>REF(L,1);
BB:=C<REF(C,1)&&L<REF(L,1)&&H<REF(H,1);
DRAWICON(AA&&BACKSET(ISLASTBAR,SUMBARS(AA,1)),H,4);
DRAWICON(BB&&BACKSET(ISLASTBAR,SUMBARS(BB,1)),L,5),VALIGN0;
(来源:文华财经)