日期	单位净值
2022-03-11	1.2969
2022-03-04	1.3245
2022-02-25	1.3345
2022-02-18	1.3562
2022-02-11	1.3711
2022-01-28	1.3294
2022-01-21	1.3579
2022-01-20	1.3629
2022-01-14	1.3513
2022-01-07	1.3486
2021-12-31	1.3341
2021-12-24	1.3304
2021-12-20	1.3167
2021-12-17	1.3266
2021-12-10	1.3268
2021-12-03	1.3162