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)>WEEAY-REF(WEEKDAY,1))+1;T1:=REF(T,T)+T;T2:=REF(T,T1)+T1;T3:=REF(T,T2)+T2;三周:=(REF(CLOSE,T)+REF(CLOSE,T1)+CLOSE)/3;五周:=(REF(CLOSE,T)+REF(CLOSE,T1)+REF(CLOSE,T2)+REF(CLOSE,T3)+CLOSE)/5;XG1:OSS(三周,五周);