日期	单位净值
2022-01-20	1.1092
2022-01-14	1.1001
2022-01-07	1.0979
2021-12-31	1.0865
2021-12-24	1.0835
2021-12-20	1.0708
2021-12-17	1.0794
2021-12-10	1.0796
2021-12-03	1.0712
2021-11-26	1.0721
2021-11-19	1.0754
2021-11-12	1.0732
2021-11-05	1.0672
2021-10-29	1.0696
2021-10-22	1.0861
2021-10-20	1.0830