日期	单位净值
2023-07-31	1.0824
2023-07-28	1.0822
2023-07-21	1.0814
2023-07-14	1.0805
2023-07-07	1.0794
2023-06-30	1.0784
2023-06-21	1.0773
2023-06-16	1.0771
2023-06-09	1.0764
2023-06-02	1.0758
2023-05-31	1.0757
2023-05-30	1.0756
2023-05-26	1.0751
2023-05-25	1.0748
2023-05-19	1.0742
2023-05-16	1.0740