日期	单位净值
2023-07-20	1.4850
2023-07-14	1.4861
2023-07-07	1.4709
2023-06-30	1.4779
2023-06-21	1.4665
2023-06-20	1.4800
2023-06-16	1.4869
2023-06-09	1.4746
2023-06-02	1.4622
2023-05-26	1.4605
2023-05-19	1.4810
2023-05-12	1.4754
2023-05-05	1.4882
2023-04-28	1.4846
2023-04-21	1.4849
2023-04-20	1.5014