日期	单位净值
2022-05-06	1.0879
2022-04-29	1.0884
2022-04-22	1.0887
2022-04-20	1.0897
2022-04-15	1.0939
2022-04-08	1.0923
2022-04-01	1.0914
2022-03-31	1.0893
2022-03-25	1.0894
2022-03-18	1.0869
2022-03-11	1.0886
2022-03-04	1.0896
2022-02-25	1.0868
2022-02-18	1.0839
2022-02-11	1.0868
2022-01-28	1.0825