编写条件：
直接写MA(INDEXC,1)，然后叠加主图的话是第一个图的效果，根本就不能用。 能不能实现百分比坐标叠加？就像在日K线上右键选叠加品种那样。编写方法：
N:=120;
A0:=BARSLAST(CURRBARSCOUNT=120);
AC:=REF(C,A0)*(INDEXC/REF(INDEXC,A0));
AH:=REF(C,A0)*(INDEXH/REF(INDEXC,A0));
AL:=REF(C,A0)*(INDEXL/REF(INDEXC,A0));
AO:=REF(C,A0)*(INDEXO/REF(INDEXC,A0));
STICKLINE(AC>=AO,AC,AO,2.5,1),COLORGRAY;
STICKLINE(AC>=AO,AH,MAX(AC,AO),0,0),COLORGRAY;
STICKLINE(AC>=AO,AL,MIN(AC,AO),0,0),COLORGRAY;
STICKLINE(AC<=AO,AC,AO,2.5,0),COLORGRAY;
STICKLINE(AC<=AO,AH,AL,0,0),COLORGRAY;
