净值日期	万份收益
2023-07-28	0.744900
2023-07-27	0.730600
2023-07-26	0.902600
2023-07-25	0.736800
2023-07-24	0.794900
2023-07-23	0.695600
2023-07-22	0.690900
2023-07-21	0.724000
2023-07-20	0.743000
2023-07-19	0.761200