日期	单位净值
2022-02-18	1.0672
2022-02-11	1.0555
2022-01-28	1.0447
2022-01-21	1.0879
2022-01-14	1.0989
2022-01-07	1.0941
2021-12-31	1.1311
2021-12-24	1.1019
2021-12-17	1.1053
2021-12-10	1.1188
2021-12-03	1.1073
2021-11-26	1.1083
2021-11-19	1.1207
2021-11-12	1.0997
2021-11-05	1.0683
2021-10-29	1.0609