日期	单位净值
2022-03-11	1.2949
2022-03-04	1.3225
2022-02-25	1.3325
2022-02-18	1.3543
2022-02-11	1.3691
2022-01-28	1.3274
2022-01-21	1.3560
2022-01-20	1.3609
2022-01-14	1.3494
2022-01-07	1.3456
2021-12-31	1.3321
2021-12-24	1.3284
2021-12-20	1.3142
2021-12-17	1.3241
2021-12-10	1.3243
2021-12-03	1.3137