日期	单位净值
2023-06-20	1.4727
2023-06-16	1.4805
2023-06-09	1.4673
2023-06-02	1.4560
2023-05-26	1.4543
2023-05-19	1.4737
2023-05-12	1.4691
2023-05-05	1.4808
2023-04-28	1.4772
2023-04-21	1.4784
2023-04-20	1.4947
2023-04-14	1.4728
2023-04-07	1.4644
2023-03-31	1.4512
2023-03-24	1.4418
2023-03-20	1.4381