日期	单位净值
2022-02-25	1.0227
2022-02-18	1.0474
2022-02-11	1.0585
2022-01-28	1.0192
2022-01-21	1.0488
2022-01-14	1.0394
2022-01-07	1.0387
2022-01-05	1.0320
2021-12-31	1.0283
2021-12-24	1.0219
2021-12-17	1.0173
2021-12-10	1.0216
2021-12-03	1.0121
2021-11-26	1.0095
2021-11-19	1.0137
2021-11-12	1.0121