日期	单位净值
2022-04-01	1.3110
2022-03-30	1.3129
2022-03-25	1.3033
2022-03-18	1.2986
2022-03-11	1.2958
2022-03-04	1.3234
2022-02-25	1.3334
2022-02-18	1.3552
2022-02-11	1.3701
2022-01-28	1.3283
2022-01-21	1.3569
2022-01-20	1.3619
2022-01-14	1.3503
2022-01-07	1.3466
2021-12-31	1.3330
2021-12-24	1.3293