净值日期	万份收益
2025-04-25	0.437800
2025-04-24	0.442100
2025-04-23	0.442000
2025-04-22	0.435600
2025-04-21	0.447000
2025-04-20	0.441500
2025-04-19	0.441500
2025-04-19	0.441500
2025-04-18	0.443600
2025-04-17	0.438900
2025-04-16	0.430200
2025-04-15	0.443500
2025-04-14	0.447600
2025-04-13	0.441300
2025-04-12	0.441600