净值日期	万份收益
2025-02-02	0.448300
2025-02-01	0.447800
2025-01-31	0.448300
2025-01-30	0.447300
2025-01-29	0.447800
2025-01-28	0.448400
2025-01-27	0.452900
2025-01-26	0.471900
2025-01-25	0.471500
2025-01-24	0.476100
2025-01-23	0.462000
2025-01-22	0.453900
2025-01-21	0.425600
2025-01-20	0.497500
2025-01-19	0.474600