日期	单位净值
2022-02-25	1.0224
2022-02-18	1.0471
2022-02-11	1.0582
2022-01-28	1.0178
2022-01-21	1.0474
2022-01-14	1.0380
2022-01-07	1.0373
2022-01-05	1.0305
2021-12-31	1.0269
2021-12-24	1.0204
2021-12-17	1.0159
2021-12-10	1.0201
2021-12-03	1.0106
2021-11-26	1.0080
2021-11-19	1.0122
2021-11-12	1.0106