净值日期	万份收益
2025-02-02	0.477800
2025-02-01	0.477800
2025-01-31	0.475900
2025-01-30	0.477700
2025-01-29	0.477900
2025-01-28	0.486000
2025-01-27	0.484900
2025-01-26	0.488500
2025-01-25	0.488900
2025-01-24	0.489800
2025-01-23	0.491200
2025-01-22	0.481800
2025-01-21	0.475800
2025-01-20	0.479800
2025-01-19	0.476500