净值日期	万份收益
2025-04-18	0.402900
2025-04-17	0.397500
2025-04-16	0.399600
2025-04-15	0.396000
2025-04-14	0.404700
2025-04-13	0.401300
2025-04-12	0.400600
2025-04-11	0.404800
2025-04-10	0.403400
2025-04-09	0.402900
2025-04-08	0.408300
2025-04-07	0.400200
2025-04-06	0.411600
2025-04-05	0.406900
2025-04-04	0.411600