日期	单位净值
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
2023-05-12	1.4740
2023-05-05	1.4868
2023-04-28	1.4822
2023-04-21	1.4834
2023-04-20	1.4999