A1:=IF(CLOSE<0,0,100*vol/CAPITAL<7);
A2:=IF(CLOSE<0,0,CLOSE/REF(CLOSE,1)>1.098);
A4:=IF(CLOSE<0,0,REF(CLOSE,1)/REF(CLOSE,2)<1.05 AND REF(CLOSE,2)/REF(CLOSE,3)<1.09);
A5:=IF(CLOSE<0,0,REF(CLOSE,3)/REF(CLOSE,4)<1.09 AND REF(CLOSE,4)/REF(CLOSE,5)<1.09);
A6:=IF(CLOSE<0,0,(REF(VOL,1)+REF(VOL,2)+REF(VOL,3)+REF(VOL,4)+REF(VOL,5))/5<VOL);
强势:A1 AND A2 AND A4 AND A5 AND A6;