日期	单位净值
2023-06-30	1.0055
2023-06-21	0.9981
2023-06-16	1.0140
2023-06-15	1.0088
2023-06-09	0.9987
2023-06-02	0.9964
2023-05-26	0.9950
2023-05-19	1.0031
2023-05-15	1.0077
2023-05-12	1.0034
2023-05-05	1.0090
2023-04-28	1.0119
2023-04-21	1.0140
2023-04-14	1.0143
2023-04-07	1.0112
2023-03-31	1.0072