日期	单位净值
2022-02-11	1.0575
2022-01-28	1.0182
2022-01-21	1.0478
2022-01-14	1.0384
2022-01-07	1.0377
2022-01-05	1.0310
2021-12-31	1.0273
2021-12-24	1.0209
2021-12-17	1.0164
2021-12-10	1.0206
2021-12-03	1.0110
2021-11-26	1.0084
2021-11-19	1.0127
2021-11-12	1.0110
2021-11-05	1.0006
2021-10-29	1.0039