请将下列通达信公式改为选股公式. 要求，选出N天内所有出现过，‘主力进场’的股票。

Question

源码公式； VAR1:=REF((LOW+OPEN+CLOSE+HIGH)/4,1); VAR2:=SMA(ABS(LOW-VAR1),13,1)/SMA(MAX(LOW-VAR1,0),10,1); VAR3:=EMA(VAR2,10); VAR4:=LLV(LOW,33); VAR5:=EMA(IF(LOW<=var4,var3,0),3); var5="">REF(VAR5,1),VAR5,0),COLORRED,COLORRED; STICKLINE(VAR5>REF(VAR5,1),0,VAR5,3,0 ),COLORRED; 洗盘:IF(VAR5<REF(VAR5,1),VAR5,0),COLORGREEN,COLORGREEN; STICKLINE(VAR5<REF(VAR5,1),0,VAR5,3,0),COLORGREEN; ------------------- N天=
（不好意思前面个公式复写错了，）

源码公式
VAR1:=REF((LOW+OPEN+CLOSE+HIGH)/4,1); VAR2:=SMA(ABS(LOW-VAR1),13,1)/SMA(MAX(LOW-VAR1,0),10,1); VAR3:=EMA(VAR2,10);VAR4:=LLV(LOW,33);VAR5:=EMA(IF(LOW<=VAR4,VAR3,0),3);主力进场:IF(VAR5>REF(VAR5,1),VAR5,0),COLORRED,COLORRED;STICKLINE(VAR5>REF(VAR5,1),0,VAR5,3,0 ),COLORRED;洗盘:IF(VAR5<REF(VAR5,1),VAR5,0),COLORGREEN,COLORGREEN;STICKLINE(VAR5<REF(VAR5,1),0,VAR5,3,0),COLORGREEN;

Answer 1

M:=10;{10是10天内，可以把10改为你想要的天数}
VAR1:=REF((LOW+OPEN+CLOSE+HIGH)/4,1); VAR2:=SMA(ABS(LOW-VAR1),13,1)/SMA(MAX(LOW-VAR1,0),10,1); VAR3:=EMA(VAR2,10);VAR4:=LLV(LOW,33);VAR5:=EMA(IF(LOW<=VAR4,VAR3,0),3);EXIST(VAR5>REF(VAR5,1),M);

Answer 2

VAR1:=REF((LOW+OPEN+CLOSE+HIGH)/4,1);
VAR2:=SMA(ABS(LOW-VAR1),13,1)/SMA(MAX(LOW-VAR1,0),10,1); VAR3:=EMA(VAR2,10);
VAR4:=LLV(LOW,33);VAR5:=EMA(IF(LOW<=VAR4,VAR3,0),3);
主力进场:=IF(VAR5>REF(VAR5,1),VAR5,0);
XG:COUNT(主力进场,N)>=1;

N为参数，要自己在参数列表进行设置。

追问

 

上面是安装后照片截屏，没有通过。请问老师，问题出在那？