日期	单位净值
2023-07-20	1.4876
2023-07-14	1.4888
2023-07-07	1.4745
2023-06-30	1.4805
2023-06-21	1.4695
2023-06-20	1.4831
2023-06-16	1.4900
2023-06-09	1.4767
2023-06-02	1.4653
2023-05-26	1.4635
2023-05-19	1.4841
2023-05-12	1.4785
2023-05-05	1.4913
2023-04-28	1.4877
2023-04-21	1.4879
2023-04-20	1.5044