日期	单位净值
2023-07-21	1.4782
2023-07-20	1.4792
2023-07-14	1.4794
2023-07-07	1.4652
2023-06-30	1.4712
2023-06-21	1.4601
2023-06-20	1.4736
2023-06-16	1.4804
2023-06-09	1.4682
2023-06-02	1.4559
2023-05-26	1.4552
2023-05-19	1.4746
2023-05-12	1.4700
2023-05-05	1.4817
2023-04-28	1.4781
2023-04-21	1.4778