日期	单位净值
2023-07-28	0.9469
2023-07-21	0.9060
2023-07-14	0.9837
2023-07-07	0.8863
2023-06-30	0.9261
2023-06-21	1.0650
2023-06-16	1.0579
2023-06-09	1.0192
2023-06-02	1.1399
2023-05-26	1.0914
2023-05-19	1.1047
2023-05-12	1.1636
2023-05-05	1.1774
2023-04-28	1.1815
2023-04-21	1.1753
2023-04-20	1.1990