净值日期	万份收益
2025-04-18	0.640000
2025-04-17	0.649100
2025-04-16	0.650000
2025-04-15	0.784000
2025-04-14	0.661000
2025-04-13	0.450000
2025-04-12	0.443200
2025-04-11	0.625400
2025-04-10	0.650400
2025-04-09	0.664000
2025-04-08	0.798100
2025-04-07	0.655900
2025-04-06	0.460400
2025-04-05	0.454900
2025-04-04	0.459300