日期	单位净值
2022-05-20	1.2927
2022-05-13	1.2754
2022-05-06	1.2582
2022-04-29	1.2768
2022-04-22	1.2758
2022-04-20	1.2854
2022-04-15	1.2960
2022-04-08	1.3077
2022-04-01	1.3110
2022-03-30	1.3122
2022-03-25	1.3025
2022-03-18	1.2988
2022-03-11	1.2951
2022-03-04	1.3227
2022-02-25	1.3327
2022-02-18	1.3544