日期	单位净值
2022-03-04	1.0092
2022-02-25	1.0212
2022-02-18	1.0459
2022-02-11	1.0570
2022-01-28	1.0177
2022-01-21	1.0473
2022-01-14	1.0379
2022-01-07	1.0370
2022-01-05	1.0303
2021-12-31	1.0266
2021-12-24	1.0202
2021-12-17	1.0156
2021-12-10	1.0199
2021-12-03	1.0104
2021-11-26	1.0078
2021-11-19	1.0121