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;
T14:=REF(T,T13)+T13;
T15:=REF(T,T14)+T14;
T16:=REF(T,T15)+T15;
T17:=REF(T,T16)+T16;
T18:=REF(T,T17)+T17;
T19:=REF(T,T18)+T18;
T20:=REF(T,T19)+T19;
T21:=REF(T,T20)+T20;
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;
十周:(REF(CLOSE,T)+REF(CLOSE,T1)+REF(CLOSE,T2)+REF(CLOSE,T3)+REF(CLOSE,T4)+REF(CLOSE,T5)+REF(CLOSE,T6)+REF(CLOSE,T7)+REF(CLOSE,T8)+CLOSE)/10;
AA15:=C>COST(85) AND C