日期	单位净值
2021-06-29	1.3086
2021-06-25	1.3146
2021-06-18	1.2997
2021-06-11	1.2999
2021-06-04	1.2962
2021-05-28	1.3003
2021-05-21	1.2896
2021-05-20	1.2897
2021-05-14	1.2908
2021-05-07	1.2900
2021-04-30	1.2922
2021-04-23	1.2963
2021-04-20	1.3006
2021-04-16	1.2987
2021-04-09	1.3029
2021-04-02	1.3060