日期	单位净值
2022-02-25	1.0216
2022-02-18	1.0463
2022-02-11	1.0573
2022-01-28	1.0179
2022-01-21	1.0475
2022-01-14	1.0381
2022-01-07	1.0374
2022-01-05	1.0307
2021-12-31	1.0270
2021-12-24	1.0206
2021-12-17	1.0160
2021-12-10	1.0203
2021-12-03	1.0107
2021-11-26	1.0081
2021-11-19	1.0123
2021-11-12	1.0107