日期	单位净值
2021-06-25	1.3132
2021-06-18	1.2980
2021-06-11	1.2982
2021-06-04	1.2944
2021-05-28	1.2986
2021-05-21	1.2879
2021-05-20	1.2879
2021-05-14	1.2891
2021-05-07	1.2883
2021-04-30	1.2904
2021-04-23	1.2946
2021-04-20	1.2998
2021-04-16	1.2970
2021-04-09	1.3011
2021-04-02	1.3042
2021-03-26	1.2936