日期	单位净值
2023-07-21	1.4765
2023-07-20	1.4775
2023-07-14	1.4777
2023-07-07	1.4635
2023-06-30	1.4704
2023-06-21	1.4587
2023-06-20	1.4722
2023-06-16	1.4790
2023-06-09	1.4667
2023-06-02	1.4554
2023-05-26	1.4537
2023-05-19	1.4732
2023-05-12	1.4686
2023-05-05	1.4803
2023-04-28	1.4767
2023-04-21	1.4769