日期	单位净值
2022-04-01	1.3112
2022-03-31	1.3044
2022-03-25	1.2997
2022-03-18	1.2960
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