日期	单位净值
2021-04-09	1.2983
2021-04-02	1.3015
2021-03-26	1.2909
2021-03-19	1.2885
2021-03-12	1.2927
2021-03-05	1.2889
2021-02-26	1.2812
2021-02-19	1.2972
2021-02-10	1.2738
2021-02-05	1.2650
2021-01-29	1.2662
2021-01-22	1.2873
2021-01-20	1.2893
2021-01-15	1.2748
2021-01-08	1.2661
2020-12-31	1.2605