日期	单位净值
2023-07-21	0.9998
2023-07-14	1.0036
2023-07-07	0.9918
2023-06-30	0.9982
2023-06-21	0.9909
2023-06-16	1.0066
2023-06-15	1.0015
2023-06-09	0.9914
2023-06-02	0.9892
2023-05-26	0.9878
2023-05-19	0.9959
2023-05-15	1.0004
2023-05-12	0.9962
2023-05-05	1.0017
2023-04-28	1.0046
2023-04-21	1.0067