日期	单位净值
2022-03-11	1.2941
2022-03-04	1.3217
2022-02-25	1.3317
2022-02-18	1.3535
2022-02-11	1.3683
2022-01-28	1.3276
2022-01-21	1.3552
2022-01-20	1.3601
2022-01-14	1.3486
2022-01-07	1.3458
2021-12-31	1.3313
2021-12-24	1.3276
2021-12-20	1.3140
2021-12-17	1.3239
2021-12-10	1.3241
2021-12-03	1.3135