日期	单位净值
2022-02-18	1.0347
2022-02-11	1.0411
2022-01-28	1.0339
2022-01-21	1.0465
2022-01-14	1.0392
2022-01-07	1.0416
2021-12-31	1.0402
2021-12-27	1.0372
2021-12-17	1.0274
2021-12-10	1.0242
2021-12-03	1.0220
2021-11-26	1.0164
2021-11-19	1.0161
2021-11-12	1.0119
2021-11-05	1.0079
2021-10-29	0.9984