日期	单位净值
2023-07-28	1.1467
2023-07-21	1.1189
2023-07-14	1.1202
2023-07-07	1.1066
2023-07-05	1.1132
2023-06-30	1.1126
2023-06-21	1.1036
2023-06-16	1.1218
2023-06-09	1.1089
2023-06-05	1.1007
2023-06-02	1.1009
2023-05-26	1.0984
2023-05-19	1.1149
2023-05-12	1.1133
2023-05-05	1.1249
2023-04-28	1.1243