日期	单位净值
2022-04-15	1.3113
2022-04-08	1.3230
2022-04-01	1.3251
2022-03-25	1.3111
2022-03-18	1.3073
2022-03-11	1.3036
2022-03-04	1.3323
2022-02-25	1.3423
2022-02-18	1.3641
2022-02-11	1.3790
2022-01-28	1.3372
2022-01-21	1.3659
2022-01-20	1.3708
2022-01-14	1.3592
2022-01-07	1.3555
2021-12-31	1.3409