X_1:=HHV(HIGH,7)=CLOSE; X_2:=REF(CLOSE,1)/REF(CLOSE,2)<1.05; X_3:=CLOSE/REF(CLOSE,1)>=1.05; X_4:=(REF(VOL,1)+REF(VOL,2)+REF(VOL,3)+REF(VOL,4)+REF(VOL,5))*0.35<VOL; XG:X_1 AND X_2 AND X_4 AND X_3; һ������ָ�깫ʽԴ��