日期	单位净值
2022-04-01	1.3110
2022-03-30	1.3122
2022-03-25	1.3025
2022-03-18	1.2988
2022-03-11	1.2951
2022-03-04	1.3227
2022-02-25	1.3327
2022-02-18	1.3544
2022-02-11	1.3693
2022-01-28	1.3276
2022-01-21	1.3562
2022-01-20	1.3611
2022-01-14	1.3495
2022-01-07	1.3458
2021-12-31	1.3323
2021-12-24	1.3286