日期	单位净值
2021-04-16	1.2926
2021-04-09	1.2968
2021-04-02	1.2999
2021-03-26	1.2893
2021-03-19	1.2882
2021-03-12	1.2923
2021-03-05	1.2885
2021-02-26	1.2808
2021-02-19	1.2968
2021-02-10	1.2734
2021-02-05	1.2647
2021-01-29	1.2668
2021-01-22	1.2870
2021-01-20	1.2890
2021-01-15	1.2754
2021-01-08	1.2658