日期	单位净值
2021-08-20	1.3063
2021-08-13	1.3114
2021-08-06	1.2959
2021-07-30	1.2813
2021-07-23	1.3091
2021-07-20	1.3042
2021-07-16	1.2994
2021-07-09	1.2947
2021-07-02	1.2978
2021-06-29	1.3048
2021-06-25	1.3108
2021-06-18	1.2949
2021-06-11	1.2951
2021-06-04	1.2904
2021-05-28	1.2945
2021-05-21	1.2848