日期	单位净值
2021-08-06	1.2091
2021-07-30	1.2016
2021-07-23	1.2052
2021-07-16	1.1991
2021-07-09	1.2079
2021-07-02	1.1983
2021-06-30	1.2148
2021-06-25	1.2157
2021-06-18	1.2147
2021-06-11	1.1841
2021-06-04	1.1845
2021-05-28	1.1777
2021-05-21	1.1687
2021-05-14	1.1756
2021-05-07	1.1655
2021-04-30	1.1649