日期	单位净值
2023-07-20	1.4795
2023-07-14	1.4797
2023-07-07	1.4655
2023-06-30	1.4715
2023-06-21	1.4605
2023-06-20	1.4740
2023-06-16	1.4809
2023-06-09	1.4686
2023-06-02	1.4572
2023-05-26	1.4555
2023-05-19	1.4750
2023-05-12	1.4704
2023-05-05	1.4821
2023-04-28	1.4785
2023-04-21	1.4787
2023-04-20	1.4951