日期	单位净值
2023-08-18	1.4785
2023-08-11	1.4932
2023-08-04	1.5157
2023-07-28	1.5159
2023-07-21	1.4823
2023-07-20	1.4833
2023-07-14	1.4844
2023-07-07	1.4692
2023-06-30	1.4762
2023-06-21	1.4650
2023-06-20	1.4776
2023-06-16	1.4855
2023-06-09	1.4722
2023-06-02	1.4608
2023-05-26	1.4590
2023-05-19	1.4786