日期	单位净值
2021-09-10	1.0849
2021-09-03	1.0650
2021-08-27	1.0529
2021-08-20	1.0427
2021-08-13	1.0744
2021-08-06	1.0510
2021-07-30	1.0258
2021-07-23	1.0444
2021-07-20	1.0322
2021-07-16	1.0297
2021-07-09	1.0115
2021-07-02	1.0126
2021-06-25	1.0355
2021-06-18	1.0134
2021-06-11	1.0294
2021-06-04	1.0357