日期	单位净值
2021-08-13	0.9660
2021-08-06	0.9760
2021-07-30	0.9764
2021-07-23	1.0007
2021-07-16	1.0150
2021-07-09	1.0088
2021-07-02	1.0290
2021-06-25	1.0372
2021-06-18	1.0123
2021-06-11	1.0166
2021-06-04	1.0266
2021-05-28	1.0242
2021-05-21	1.0118
2021-05-14	1.0000
2021-05-07	1.1391
2021-04-30	1.1518