日期	单位净值
2021-09-30	1.0215
2021-09-24	1.0198
2021-09-17	1.0211
2021-09-10	1.0401
2021-09-03	1.0265
2021-08-27	1.0092
2021-08-20	1.0026
2021-08-13	1.0128
2021-08-06	0.9984
2021-08-05	0.9984
2021-07-30	0.9849
2021-07-23	1.0069
2021-07-16	1.0023
2021-07-09	0.9967
2021-07-05	1.0017
2021-07-02	1.0009