日期	单位净值
2021-07-30	1.0489
2021-07-30	1.0489
2021-07-23	1.0483
2021-07-23	1.0483
2021-07-16	1.0484
2021-07-16	1.0484
2021-07-09	1.0449
2021-07-09	1.0449
2021-07-02	1.0433
2021-07-02	1.0433
2021-06-25	1.0416
2021-06-25	1.0416
2021-06-18	1.0406
2021-06-18	1.0406
2021-06-11	1.0400
2021-06-11	1.0400