日期	单位净值
2023-08-04	1.5226
2023-07-28	1.5228
2023-07-21	1.4896
2023-07-20	1.4906
2023-07-14	1.4917
2023-07-07	1.4765
2023-06-30	1.4835
2023-06-21	1.4722
2023-06-20	1.4849
2023-06-16	1.4928
2023-06-09	1.4794
2023-06-02	1.4680
2023-05-26	1.4662
2023-05-19	1.4863
2023-05-12	1.4807
2023-05-05	1.4935