日期	单位净值
2023-07-20	1.4918
2023-07-14	1.4931
2023-07-10	1.4765
2023-07-07	1.4776
2023-06-30	1.4883
2023-06-29	1.4826
2023-06-21	1.4774
2023-06-20	1.4910
2023-06-16	1.4979
2023-06-09	1.4846
2023-06-02	1.4731
2023-05-26	1.4714
2023-05-19	1.4920
2023-05-12	1.4864
2023-05-05	1.4992
2023-04-28	1.4956