日期	单位净值
2023-07-20	1.4827
2023-07-14	1.4838
2023-07-07	1.4696
2023-06-30	1.4756
2023-06-21	1.4646
2023-06-20	1.4781
2023-06-16	1.4850
2023-06-09	1.4717
2023-06-02	1.4603
2023-05-26	1.4586
2023-05-19	1.4791
2023-05-12	1.4735
2023-05-05	1.4863
2023-04-28	1.4827
2023-04-21	1.4829
2023-04-20	1.4994