净值日期	万份收益
2025-02-02	0.446000
2025-02-01	0.445600
2025-01-31	0.446000
2025-01-30	0.446000
2025-01-29	0.445600
2025-01-28	0.446100
2025-01-27	0.448700
2025-01-26	0.463700
2025-01-25	0.447800
2025-01-24	0.451200
2025-01-23	0.445600
2025-01-22	0.448200
2025-01-21	0.440900
2025-01-20	0.469900
2025-01-19	0.452400