日期	单位净值
2022-02-25	1.0211
2022-02-18	1.0458
2022-02-11	1.0569
2022-01-28	1.0176
2022-01-21	1.0472
2022-01-14	1.0378
2022-01-07	1.0372
2022-01-05	1.0304
2021-12-31	1.0268
2021-12-24	1.0203
2021-12-17	1.0158
2021-12-10	1.0200
2021-12-03	1.0105
2021-11-26	1.0079
2021-11-19	1.0121
2021-11-12	1.0105