日期	单位净值
2021-07-19	1.1164
2021-07-16	1.1159
2021-07-15	1.1158
2021-07-14	1.1157
2021-07-13	1.1155
2021-07-12	1.1154
2021-07-09	1.1150
2021-07-08	1.1148
2021-07-07	1.1147
2021-07-06	1.1145
2021-07-05	1.1144
2021-07-02	1.1140
2021-07-01	1.1139
2021-06-30	1.1137
2021-06-29	1.1135
2021-06-28	1.1134