飞狐主图下部叠加macd公式

{主图叠加MACD下}
DIFZ:=EMA(C,12)-EMA(C,26);
DEAZ:=EMA(DIFZ,9);
MACDZ:=5*(DIFZ-DEAZ);

N1:=SYSPARAM(3);
NN:=N1-SYSPARAM(2)+1;
HH:=HHV(C,NN);
LL:=LLV(C,NN);
最高:=HH[N1];
最低:=LL[N1];
RCC:=最低*0.95-(最高*1.05-最低*0.95)*0.1;//MACD放在主图下边的0轴定性
限制显示K线面积:=RANGE(BARPOS,SYSPARAM(3)-120,SYSPARAM(3)+1);//限制在120个K线范围内，可自行调节
FILLRGN(DIFZ>DEAZ AND 限制显示K线面积,DIFZ*5/2+RCC,EMA(DIFZ*5/2+RCC,9)),COLORFF0080;
FILLRGN(DIFZ<=DEAZ AND 限制显示K线面积,DIFZ*5/2+RCC,EMA(DIFZ*5/2+RCC,9)),COLORGRAY;
{以上是DIFF/DEA画色带}
STICKLINE((RCC+MACDZ)>RCC AND (RCC+MACDZ)<=REF(RCC+MACDZ,1) AND 限制显示K线面积,RCC,RCC+MACDZ,5,0),COLOR400080;
STICKLINE((RCC+MACDZ)>RCC AND (RCC+MACDZ)>REF(RCC+MACDZ,1) AND 限制显示K线面积,RCC,RCC+MACDZ,5,0),COLOR00FFFF;
STICKLINE((RCC+MACDZ)<=RCC AND (RCC+MACDZ)<=REF(RCC+MACDZ,1) AND 限制显示K线面积,RCC,RCC+MACDZ,5,0),COLOR008080;
STICKLINE((RCC+MACDZ)<=RCC AND (RCC+MAC