日期	单位净值
2021-09-30	1.1222
2021-09-24	0.9875
2021-09-17	0.9877
2021-09-10	0.9880
2021-09-03	0.9882
2021-08-27	0.9885
2021-08-20	0.9887
2021-08-13	0.9890
2021-08-06	0.9892
2021-07-30	0.9895
2021-07-23	0.9991
2021-07-16	0.9994
2021-07-09	0.9997
2021-07-02	1.0000
2021-06-25	0.9982
2021-06-18	0.9984