日期	单位净值
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
2020-12-11	1.2486
2020-12-04	1.2645
2020-11-27	1.2588
2020-11-20	1.2521