日期	单位净值
2023-07-20	1.4688
2023-07-14	1.4699
2023-07-07	1.4551
2023-06-30	1.4619
2023-06-21	1.4665
2023-06-20	1.4791
2023-06-16	1.4870
2023-06-09	1.4736
2023-06-02	1.4622
2023-05-26	1.4605
2023-05-19	1.4801
2023-05-12	1.4754
2023-05-05	1.4883
2023-04-28	1.4836
2023-04-21	1.4848
2023-04-20	1.5013