日期	单位净值
2021-03-26	1.2960
2021-03-19	1.2936
2021-03-12	1.2977
2021-03-05	1.2949
2021-02-26	1.2862
2021-02-19	1.3022
2021-02-10	1.2788
2021-02-05	1.2700
2021-01-29	1.2722
2021-01-22	1.2933
2021-01-20	1.2943
2021-01-15	1.2811
2021-01-08	1.2717
2020-12-31	1.2661
2020-12-25	1.2529
2020-12-18	1.2523