日期	单位净值
2022-02-25	1.0249
2022-02-18	1.0497
2022-02-11	1.0608
2022-01-28	1.0214
2022-01-21	1.0511
2022-01-14	1.0417
2022-01-07	1.0414
2022-01-05	1.0346
2021-12-31	1.0310
2021-12-24	1.0245
2021-12-17	1.0199
2021-12-10	1.0241
2021-12-03	1.0146
2021-11-26	1.0120
2021-11-19	1.0163
2021-11-12	1.0147