日期	单位净值
2021-09-03	1.0703
2021-08-31	1.0807
2021-08-27	1.0798
2021-08-20	1.0669
2021-08-13	1.0698
2021-08-06	1.0587
2021-07-30	1.0567
2021-07-23	1.0551
2021-07-16	1.0444
2021-07-15	1.0481
2021-07-09	1.0438
2021-07-02	1.0407
2021-06-30	1.0416
2021-06-25	1.0329
2021-06-18	1.0287
2021-06-11	1.0331