日期	单位净值
2021-03-26	1.2914
2021-03-19	1.2892
2021-03-12	1.2933
2021-03-05	1.2896
2021-02-26	1.2809
2021-02-19	1.2968
2021-02-10	1.2744
2021-02-05	1.2657
2021-01-29	1.2668
2021-01-22	1.2879
2021-01-20	1.2899
2021-01-15	1.2753
2021-01-08	1.2666
2020-12-31	1.2610
2020-12-25	1.2474
2020-12-18	1.2521