净值日期	万份收益
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
2025-04-03	0.435800
2025-04-02	0.439700
2025-04-01	0.437300
2025-03-31	0.439100
2025-03-30	0.439100
2025-03-29	0.442700