日期	单位净值
2022-03-25	1.0584
2022-03-18	1.0546
2022-03-11	1.0516
2022-03-04	1.0773
2022-02-25	1.0867
2022-02-18	1.1047
2022-02-11	1.1164
2022-01-28	1.0827
2022-01-21	1.1053
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