净值日期	万份收益
2023-02-07	0.600600
2023-02-06	0.596500
2023-02-05	0.587400
2023-02-04	0.591800
2023-02-03	0.592100
2023-02-02	0.621900
2023-02-01	0.594300
2023-01-31	0.600100
2023-01-30	0.558300
2023-01-29	0.563800
2023-01-28	0.563400
2023-01-27	0.553700
2023-01-26	0.554800
2023-01-25	0.555900
2023-01-24	0.557600