净值日期	万份收益
2025-04-18	0.408500
2025-04-17	0.409400
2025-04-16	0.406300
2025-04-15	0.403100
2025-04-14	0.407500
2025-04-13	0.384200
2025-04-12	0.387000
2025-04-11	0.386900
2025-04-10	0.384900
2025-04-09	0.378800
2025-04-08	0.388100
2025-04-07	0.385500
2025-04-06	0.391100
2025-04-05	0.389600
2025-04-04	0.391100