日期	单位净值
2023-08-11	1.0129
2023-08-04	1.0150
2023-07-28	1.0218
2023-07-21	1.0151
2023-07-14	1.0040
2023-07-07	0.9997
2023-06-30	1.0008
2023-06-21	0.9961
2023-06-16	0.9986
2023-06-09	0.9992
2023-06-02	0.9954
2023-05-26	0.9972
2023-05-19	0.9994
2023-05-12	0.9989
2023-05-05	0.9995
2023-04-28	0.9998