日期	单位净值
2021-07-23	0.7280
2021-07-20	0.7303
2021-07-16	0.6524
2021-07-09	0.6531
2021-07-02	0.6529
2021-06-30	0.6519
2021-06-25	0.6535
2021-06-18	0.6501
2021-06-11	0.6094
2021-06-04	0.6116
2021-05-31	0.6082
2021-05-28	0.6099
2021-05-21	0.6140
2021-05-14	0.5272
2021-05-07	0.5286
2021-04-30	0.5288