日期	单位净值
2023-07-21	0.8277
2023-07-14	0.8437
2023-07-07	0.8357
2023-06-30	0.8419
2023-06-21	0.8427
2023-06-16	0.8546
2023-06-13	0.8352
2023-06-09	0.8322
2023-06-02	0.8364
2023-05-26	0.8266
2023-05-19	0.8362
2023-05-12	0.8334
2023-05-05	0.8392
2023-04-28	0.8406
2023-04-21	0.8449
2023-04-14	0.8576