日期	单位净值
2022-02-25	1.0220
2022-02-18	1.0467
2022-02-11	1.0578
2022-01-28	1.0185
2022-01-21	1.0481
2022-01-14	1.0387
2022-01-07	1.0381
2022-01-05	1.0313
2021-12-31	1.0277
2021-12-24	1.0212
2021-12-17	1.0167
2021-12-10	1.0209
2021-12-03	1.0114
2021-11-26	1.0088
2021-11-19	1.0131
2021-11-12	1.0114