日期	单位净值
2022-04-20	1.2918
2022-04-15	1.3025
2022-04-12	1.3050
2022-04-08	1.3137
2022-04-01	1.3112
2022-03-25	1.2997
2022-03-18	1.2949
2022-03-11	1.2922
2022-03-04	1.3197
2022-02-25	1.3297
2022-02-18	1.3514
2022-02-11	1.3662
2022-01-28	1.3246
2022-01-21	1.3531
2022-01-20	1.3581
2022-01-14	1.3465