高:=REF(HHV(H,80),5);
低:=REF(LLV(L,80),5);
H12:=高-(高-低)*0.121;
H48:=高-(高-低)*0.482;
H中:=高-(高-低)*0.8;
H81:=高-(高-低)*818;
H99:=高-(高-低)*999;
顶点:REFX1(高,10000),COLORWHITE;
%191:REFX1(H12,10000),COLORYELLOW;
%382:REFX1(H48,10000),COLORLIGHTRED;
%500:REFX1(H中,10000),COLORRED;
%618:REFX1(H81,10000),COLORYELLOW;
%809:REFX1(H99,10000),COLORYELLOW;
低点:REFX1(低,10000),COLORWHITE;
DRAWTEXT(ISLASTBAR,顶点,'顶点'),COLORRED ;
DRAWTEXT(ISLASTBAR,%191,'%19.1'),COLORRED ;
DRAWTEXT(ISLASTBAR,%382,'%38.2'),COLORRED;
DRAWTEXT(ISLASTBAR,%500,'%50.0'),COLORRED ;
DRAWTEXT(ISLASTBAR,%618,'%61.8'),COLORRED ;
DRAWTEXT(ISLASTBAR,%809,'%80.9'),COLORRED ;
DRAWTEXT(ISLASTBAR,低点,'低点'),COLORRED ;