净值日期	万份收益
2025-04-18	0.463800
2025-04-17	0.436000
2025-04-16	0.434700
2025-04-15	0.434700
2025-04-14	0.438200
2025-04-13	0.434900
2025-04-12	0.435900
2025-04-11	0.438400
2025-04-10	0.434800
2025-04-09	0.435600
2025-04-08	0.438800
2025-04-07	0.434600
2025-04-06	0.438500
2025-04-05	0.434800
2025-04-04	0.438500