日期	单位净值
2021-09-17	1.0729
2021-09-10	1.0770
2021-09-03	1.0717
2021-08-27	1.0723
2021-08-20	1.0532
2021-08-13	1.0621
2021-08-06	1.0633
2021-07-30	1.0506
2021-07-23	1.0569
2021-07-16	1.0534
2021-07-09	1.0511
2021-07-02	1.0451
2021-06-25	1.0485
2021-06-18	1.0448
2021-06-11	1.0488
2021-06-04	1.0496