日期	单位净值
2021-04-15	1.1036
2021-04-14	1.1035
2021-04-13	1.1033
2021-04-12	1.1032
2021-04-09	1.1029
2021-04-08	1.1028
2021-04-07	1.1027
2021-04-06	1.1026
2021-04-05	1.1024
2021-04-02	1.1020
2021-04-01	1.1019
2021-03-31	1.1018
2021-03-30	1.1016
2021-03-29	1.1015
2021-03-26	1.1012
2021-03-25	1.1011