日期	单位净值
2022-02-18	1.3508
2022-02-11	1.3657
2022-01-28	1.3250
2022-01-21	1.3526
2022-01-20	1.3575
2022-01-14	1.3459
2022-01-07	1.3432
2021-12-31	1.3287
2021-12-24	1.3260
2021-12-20	1.3109
2021-12-17	1.3207
2021-12-10	1.3209
2021-12-03	1.3113
2021-11-26	1.3115
2021-11-19	1.3156
2021-11-12	1.3139