日期	单位净值
2022-04-01	1.3158
2022-03-31	1.3091
2022-03-25	1.3044
2022-03-18	1.2996
2022-03-11	1.2969
2022-03-04	1.3245
2022-02-25	1.3345
2022-02-18	1.3562
2022-02-11	1.3711
2022-01-28	1.3294
2022-01-21	1.3579
2022-01-20	1.3629
2022-01-14	1.3513
2022-01-07	1.3486
2021-12-31	1.3341
2021-12-24	1.3304