日期	单位净值
2021-09-17	1.0877
2021-09-10	1.1034
2021-09-03	1.0888
2021-08-27	1.0718
2021-08-20	1.0665
2021-08-13	1.0706
2021-08-06	1.0575
2021-07-30	1.0436
2021-07-23	1.0676
2021-07-20	1.0639
2021-07-16	1.0601
2021-07-09	1.0556
2021-07-02	1.0588
2021-06-25	1.0691
2021-06-18	1.0579
2021-06-11	1.0580