通达信同期涨幅指标(源码)

ZF1:=100*(C/REF(C,T1+1)-1);
同期涨幅:IF(DATE =起始日期 AND DATE =截止日期,ZF1,REF(ZF1,T2)),COLORFC0096,LINETHICK2;
{把以下内容用英文大括号括起来，排序去研究吧！}
0,COLORBLACK;
无效:IF(DATE 起始日期,0,DRAWNULL),POINTDOT,COLORBLUE,LINETHICK4;
有效:IF(DATE =起始日期 AND DATE =截止日期,0,DRAWNULL),POINTDOT,COLORGREEN,LINETHICK4;
失效:IF(DATE 截止日期,0,DRAWNULL),POINTDOT,COLOR666666,LINETHICK4;
DRAWNUMBER(有效=0 AND T1=0,60,YEAR),COLORRED;
DRAWNUMBER(有效=0 AND T1 0 AND YEAR-1=REF(YEAR,1),60,YEAR),COLORLIRED;
DRAWNUMBER(T2=0,60,YEAR),COLORRED;
DRAWNUMBER(有效=0 AND T1=0,45,MONTH),COLORYELLOW;
DRAWNUMBER(有效=0 AND T1 0 AND YEAR=REF(YEAR,1) AND BARSLASTCOUNT(MONTH=REF(MONTH,1))+1=1,45,MONTH),COLORYELLOW;
DRAWNUMBER(有效=0 AND T1 0 AND (YEAR-1)=REF(YEAR,1),45,MONTH),COLORYELLOW;
DRAWNUMBER(有效=0,30,DAY),COLORCYAN;
DRAWTEXT(有效=0 AND WEEKDAY=1,11, 一 ),COLORWHITE;
DRAWTEXT(有效=0 AND WEEKDAY=2,11, 二 ),COLORWHITE;
DRAWTEXT(有效=0 AND WEEKDAY=3,11, 三 ),COLORWHITE;
DRAWTEXT(有效=0 AND WEEKDAY=4,11, 四 ),COLORWHITE;
DRAWTEXT(有效=0 AND WEEKDAY=5,11, 五 ),COLORWHITE;
DRAWTEXT(有效=0 AND WEEKDAY=6,11, 六 ),COLORWHITE;
DRAWTEXT(有效=0 AND WEEKDAY=7,11, 七 ),COLORWHITE;
DRAWNUMBER(T2=1,-1,(T1+1)-(T2)),COLORGREEN,DRAWABOVE;