请老师给下面公式，上穿做个选股公式，能预警更好，谢谢。
ZRR:=(YEAR-1992)*365+INTPART((YEAR-1989)/4)+IF(MONTH<=2,DAY+(MONTH-1)*31,DAY+
INTPART(13*(MONTH+1)/5)-7+(MONTH-1)*28+IF(INTPART(YEAR/4)=YEAR/4,1,0));
T:=BARSLAST(ZRR-REF(ZRR,1)>WEEKDAY-REF(WEEKDAY,1))+1;
T1:=REF(T,T)+T;
T2:=REF(T,T1)+T1;
T3:=REF(T,T2)+T2;
T4:=REF(T,T3)+T3;
T5:=REF(T,T4)+T4;
T6:=REF(T,T5)+T5;
T7:=REF(T,T6)+T6;
T8:=REF(T,T7)+T7;
T9:=REF(T,T8)+T8;
T10:=REF(T,T9)+T9;
T11:=REF(T,T10)+T10;
T12:=REF(T,T11)+T11;
T13:=REF(T,T12)+T12;
日5:ma(close,5),COLORyellow;
周5:(REF(CLOSE,T)+REF(CLOSE,T1)+REF(CLOSE,T2)+REF(CLOSE,T3)+CLOSE)/5,COLOR009966;

 

ZRR:=(YEAR-1992)*365+INTPART((YEAR-1989)/4)+IF(MONTH<=2,DAY+(MONTH-1)*31,DAY+
INTPART(13*(MONTH+1)/5)-7+(MONTH-1)*28+IF(INTPART(YEAR/4)=YEAR/4,1,0));
T:=BARSLAST(ZRR-REF(ZRR,1)>WEEKDAY-REF(WEEKDAY,1))+1;
T1:=REF(T,T)+T;
T2:=REF(T,T1)+T1;
T3:=REF(T,T2)+T2;
日5:=ma(close,5);
周5:=(REF(CLOSE,T)+REF(CLOSE,T1)+REF(CLOSE,T2)+REF(CLOSE,T3)+CLOSE)/5;
CROSS(日5,周5);