日期	单位净值
2022-02-18	1.0460
2022-02-11	1.0570
2022-01-28	1.0177
2022-01-21	1.0473
2022-01-14	1.0379
2022-01-07	1.0373
2022-01-05	1.0306
2021-12-31	1.0269
2021-12-24	1.0205
2021-12-17	1.0159
2021-12-10	1.0201
2021-12-03	1.0107
2021-11-26	1.0081
2021-11-19	1.0123
2021-11-12	1.0107
2021-11-05	1.0000