日期	单位净值
2022-04-01	1.3082
2022-03-25	1.2968
2022-03-18	1.2930
2022-03-11	1.2893
2022-03-04	1.3168
2022-02-25	1.3267
2022-02-18	1.3484
2022-02-11	1.3632
2022-01-28	1.3226
2022-01-21	1.3501
2022-01-20	1.3550
2022-01-14	1.3435
2022-01-07	1.3408
2021-12-31	1.3263
2021-12-24	1.3226
2021-12-20	1.3091