日期	单位净值
2023-07-28	0.8337
2023-07-21	0.8301
2023-07-14	0.8387
2023-07-10	0.7981
2023-07-07	0.7964
2023-06-30	0.8019
2023-06-21	0.8013
2023-06-16	0.8303
2023-06-09	0.8200
2023-06-02	0.8250
2023-05-26	0.7896
2023-05-19	0.7994
2023-05-12	0.7976
2023-05-10	0.8410
2023-05-05	0.8555
2023-04-28	0.8705