日期	单位净值
2022-05-27	1.3082
2022-05-20	1.3084
2022-05-13	1.2911
2022-05-06	1.2737
2022-04-29	1.2934
2022-04-22	1.2911
2022-04-20	1.3007
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