日期	单位净值
2021-07-30	0.9056
2021-07-23	0.9324
2021-07-20	0.9393
2021-07-16	0.9469
2021-07-09	0.9506
2021-07-02	0.9570
2021-06-30	0.9594
2021-06-25	0.9677
2021-06-18	0.9641
2021-06-11	0.9738
2021-06-04	0.9837
2021-05-31	0.9857
2021-05-28	0.9887
2021-05-21	0.9747
2021-05-14	0.9814
2021-05-07	0.9823