日期	单位净值
2022-04-29	1.2817
2022-04-22	1.2797
2022-04-20	1.2903
2022-04-15	1.3010
2022-04-08	1.3118
2022-04-01	1.3106
2022-03-25	1.2982
2022-03-18	1.2944
2022-03-11	1.2907
2022-03-04	1.3182
2022-02-25	1.3282
2022-02-18	1.3499
2022-02-11	1.3648
2022-01-28	1.3242
2022-01-21	1.3517
2022-01-20	1.3566