日期	单位净值
2023-07-20	1.4850
2023-07-14	1.4861
2023-07-07	1.4714
2023-07-05	1.4783
2023-06-30	1.4775
2023-06-29	1.4717
2023-06-21	1.4663
2023-06-20	1.4799
2023-06-16	1.4867
2023-06-09	1.4734
2023-06-02	1.4620
2023-05-26	1.4613
2023-05-19	1.4808
2023-05-12	1.4752
2023-05-05	1.4880
2023-04-28	1.4844