日期	单位净值
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
2021-10-15	1.0824
2021-10-08	1.0965
2021-09-30	1.0951
2021-09-24	1.0937
2021-09-17	1.0877