日期	单位净值
2022-04-08	1.3131
2022-04-01	1.3143
2022-03-25	1.3014
2022-03-18	1.2977
2022-03-11	1.2939
2022-03-04	1.3215
2022-02-25	1.3315
2022-02-18	1.3542
2022-02-11	1.3690
2022-01-28	1.3274
2022-01-21	1.3559
2022-01-20	1.3608
2022-01-14	1.3493
2022-01-07	1.3456
2021-12-31	1.3311
2021-12-24	1.3284