日期	单位净值
2023-08-04	0.9901
2023-07-28	0.9912
2023-07-21	0.9851
2023-07-14	0.9866
2023-07-07	0.9831
2023-07-04	0.9891
2023-06-30	0.9865
2023-06-21	0.9841
2023-06-16	0.9900
2023-06-09	0.9826
2023-06-02	0.9883
2023-05-26	0.9890
2023-05-19	0.9903
2023-05-12	0.9845
2023-05-05	0.9905
2023-04-28	0.9918