净值日期	万份收益
2025-04-18	0.476200
2025-04-17	0.478500
2025-04-16	0.468000
2025-04-15	0.470200
2025-04-14	0.493700
2025-04-13	0.469600
2025-04-12	0.470000
2025-04-11	0.472700
2025-04-10	0.467800
2025-04-09	0.474400
2025-04-08	0.466800
2025-04-07	0.470300
2025-04-06	0.473100
2025-04-05	0.473100
2025-04-04	0.473100