日期	单位净值
2023-08-04	0.5473
2023-07-28	0.5479
2023-07-21	0.5455
2023-07-14	0.5449
2023-07-07	0.5449
2023-06-30	0.5449
2023-06-21	0.5445
2023-06-16	0.5447
2023-06-09	0.5442
2023-06-02	0.5448
2023-05-26	0.5448
2023-05-19	0.5446
2023-05-12	0.5460
2023-05-05	0.5462
2023-04-28	0.5464
2023-04-21	0.5455