日期	单位净值
2021-04-30	1.2855
2021-04-23	1.2896
2021-04-20	1.2947
2021-04-16	1.2919
2021-04-09	1.2960
2021-04-02	1.3001
2021-03-26	1.2885
2021-03-19	1.2879
2021-03-12	1.2920
2021-03-05	1.2892
2021-02-26	1.2805
2021-02-19	1.2965
2021-02-10	1.2731
2021-02-05	1.2644
2021-01-29	1.2665
2021-01-22	1.2876