日期	单位净值
2021-04-09	1.2924
2021-04-02	1.2955
2021-03-26	1.2850
2021-03-19	1.2822
2021-03-12	1.2863
2021-03-05	1.2825
2021-02-26	1.2739
2021-02-19	1.2898
2021-02-10	1.2675
2021-02-05	1.2588
2021-01-29	1.2599
2021-01-22	1.2808
2021-01-20	1.2829
2021-01-15	1.2683
2021-01-08	1.2597
2020-12-31	1.2541