日期	单位净值
2021-03-05	0.8813
2021-02-26	0.8806
2021-02-19	0.8791
2021-02-10	0.8775
2021-02-05	0.8766
2021-01-29	0.8756
2021-01-22	0.8754
2021-01-15	0.8743
2021-01-08	0.8733
2020-12-31	0.8728
2020-12-25	0.8710
2020-12-18	0.8694
2020-12-11	0.8678
2020-12-04	0.8665
2020-11-27	0.8647
2020-11-20	0.8638