日期	单位净值
2021-08-06	1.2968
2021-07-30	1.2812
2021-07-23	1.3089
2021-07-20	1.3051
2021-07-16	1.3003
2021-07-09	1.2956
2021-07-02	1.2987
2021-06-29	1.3047
2021-06-25	1.3107
2021-06-18	1.2967
2021-06-11	1.2969
2021-06-04	1.2922
2021-05-28	1.2963
2021-05-21	1.2866
2021-05-20	1.2857
2021-05-14	1.2868