关于区间三一二一位，正所谓仁者见仁，智者见智，区间日期大家自己调。忘了说了，实顶实底，虚顶虚底，自己改就行了。
区间三一二一位
最高:=HHV(H,N日最高);
最低:=LLV(L,N日最低);
上涨:BARSSINCE(BACKSET(ISLASTBAR,BARSLAST(L=最低)+1)),COLOR0000FF,NODRAW;
↑空间％:(C/REF(L,上涨)-1)*100,COLOR00FFFF,NODRAW;
最高％:(最高/REF(L,上涨)-1)*100,COLORFF00FF,NODRAW;
下跌:BARSSINCE(BACKSET(ISLASTBAR,BARSLAST(H=最高)+1)),COLOR00FF00,NODRAW;
↓空间％:(C/REF(H,下跌)-1)*100,COLOR888899,NODRAW;
最低％:(最低/REF(H,下跌)-1)*100,COLORFF0000,NODRAW;
天线:REFDATE(REF(H,下跌),DATE),POINTDOT,LINETHICK3,COLORYELLOW;
地线:REFDATE(REF(L,上涨),DATE),POINTDOT,LINETHICK3,COLORYELLOW;
中线:REFDATE((天线-地线)*0.5+地线,DATE),POINTDOT,LINETHICK3,COLORYELLOW;
STICKLINE(上涨=0,天线,地线,0,-1),COLORYELLOW;
STICKLINE(下跌=0,天线,地线,0,-1),COLORYELLOW;
DRAWTEXT(ISLASTBAR,天线,VAR2STR(天线,2)),COLORYELLOW;
DRAWTEXT(ISLASTBAR,中线,VAR2STR(中线,2)),COLORYELLOW;
DRAWTEXT(ISLASTBAR,地线,VAR2STR(地线,2)),COLORYELLOW;
{2}
高:=天线;
低:=地线;
H2:=高-(高-低)*0.333;
H3:=高-(高-低)*0.5;
H4:=高-(高-低)*0.666;
DRAWTEXT(上涨=0,天线,'-最高'),COLOR0000FF;
DRAWTEXT(上涨=0,低,'-最低'),COLORRED;
DRAWTEXT(下跌=0,高,'-高'),COLORGREEN;
DRAWTEXT(下跌=0,地线,'-低'),COLOR00FF00;
DRAWTEXT(下跌=0,H2,'-0.666'),COLORYELLOW;
DRAWTEXT(下跌=0,H3,'-中'),COLORYELLOW;
DRAWTEXT(下跌=0,H4,'-0.333'),COLORYELLOW;
DRAWTEXT(上涨=0,H2,'-上三一位'),COLORYELLOW;
DRAWTEXT(上涨=0,H3,'-中位'),COLORYELLOW;
DRAWTEXT(上涨=0,H4,'-下三一位'),COLORYELLOW;
