净值日期	万份收益
2025-02-02	0.443000
2025-02-01	0.449900
2025-01-31	0.451400
2025-01-30	0.451200
2025-01-29	0.450000
2025-01-28	0.451500
2025-01-27	0.452300
2025-01-26	0.497100
2025-01-25	0.511400
2025-01-24	0.468200
2025-01-23	0.487600
2025-01-22	0.475000
2025-01-21	0.419300
2025-01-20	0.599800
2025-01-19	0.522400