日期	单位净值
2022-02-18	1.3479
2022-02-11	1.3627
2022-01-28	1.3221
2022-01-21	1.3496
2022-01-20	1.3545
2022-01-14	1.3430
2022-01-07	1.3403
2021-12-31	1.3258
2021-12-24	1.3231
2021-12-20	1.3086
2021-12-17	1.3184
2021-12-10	1.3186
2021-12-03	1.3090
2021-11-26	1.3092
2021-11-19	1.3133
2021-11-12	1.3115