日期	单位净值
2021-09-24	1.0201
2021-09-17	1.0214
2021-09-10	1.0403
2021-09-03	1.0268
2021-08-27	1.0094
2021-08-20	1.0029
2021-08-13	1.0130
2021-08-06	0.9986
2021-08-05	0.9987
2021-07-30	0.9852
2021-07-23	1.0071
2021-07-16	1.0025
2021-07-09	0.9970
2021-07-05	1.0021
2021-07-02	1.0012
2021-06-25	1.0114