日期	单位净值
2022-02-25	1.3313
2022-02-18	1.3530
2022-02-11	1.3679
2022-01-28	1.3272
2022-01-21	1.3548
2022-01-20	1.3597
2022-01-14	1.3481
2022-01-07	1.3454
2021-12-31	1.3309
2021-12-24	1.3281
2021-12-20	1.3133
2021-12-17	1.3232
2021-12-10	1.3234
2021-12-03	1.3138
2021-11-26	1.3140
2021-11-19	1.3181