日期	单位净值
2021-03-02	1.0980
2021-03-01	1.0978
2021-02-26	1.0974
2021-02-25	1.0973
2021-02-24	1.0971
2021-02-23	1.0970
2021-02-22	1.0969
2021-02-19	1.0965
2021-02-18	1.0963
2021-02-10	1.0952
2021-02-09	1.0951
2021-02-08	1.0950
2021-02-05	1.0946
2021-02-04	1.0945
2021-02-03	1.0944
2021-02-02	1.0943