日期	单位净值
2022-03-11	1.2922
2022-03-04	1.3198
2022-02-25	1.3298
2022-02-18	1.3515
2022-02-11	1.3663
2022-01-28	1.3247
2022-01-21	1.3532
2022-01-20	1.3582
2022-01-14	1.3466
2022-01-07	1.3429
2021-12-31	1.3294
2021-12-24	1.3257
2021-12-20	1.3121
2021-12-17	1.3219
2021-12-10	1.3221
2021-12-03	1.3115