净值日期	万份收益
2025-04-25	0.442900
2025-04-24	0.445200
2025-04-23	0.445400
2025-04-22	0.426800
2025-04-21	0.448100
2025-04-20	0.443400
2025-04-19	0.444900
2025-04-19	0.444900
2025-04-18	0.447600
2025-04-17	0.448900
2025-04-16	0.445400
2025-04-15	0.447000
2025-04-14	0.447700
2025-04-13	0.445000
2025-04-12	0.445100