日期	单位净值
2021-04-16	1.2948
2021-04-09	1.2989
2021-04-02	1.3021
2021-03-26	1.2914
2021-03-19	1.2901
2021-03-12	1.2943
2021-03-05	1.2905
2021-02-26	1.2828
2021-02-19	1.2988
2021-02-10	1.2753
2021-02-05	1.2666
2021-01-29	1.2678
2021-01-22	1.2891
2021-01-20	1.2911
2021-01-15	1.2766
2021-01-08	1.2680