日期	单位净值
2022-02-25	1.5304
2022-02-18	1.5135
2022-02-11	1.4735
2022-01-28	1.4733
2022-01-21	1.5293
2022-01-20	1.5370
2022-01-14	1.5647
2022-01-07	1.6078
2021-12-31	1.6890
2021-12-24	1.6665
2021-12-20	1.6740
2021-12-17	1.6992
2021-12-10	1.7480
2021-12-03	1.6841
2021-11-26	1.7082
2021-11-19	1.6644