日期	单位净值
2022-03-18	0.8372
2022-03-11	0.8497
2022-03-04	0.8790
2022-02-25	0.8829
2022-02-18	0.8804
2022-02-11	0.8630
2022-01-28	0.8487
2022-01-21	0.8978
2022-01-20	0.9086
2022-01-14	0.9182
2022-01-07	0.9273
2021-12-31	0.9744
2021-12-24	0.9483
2021-12-17	0.9814
2021-12-10	1.0043
2021-12-03	1.0250