净值日期	万份收益
2025-04-18	0.429900
2025-04-17	0.437500
2025-04-16	0.444500
2025-04-15	0.442500
2025-04-14	0.446200
2025-04-13	0.429500
2025-04-12	0.437300
2025-04-11	0.442400
2025-04-10	0.444100
2025-04-09	0.479000
2025-04-08	0.472100
2025-04-07	0.462300
2025-04-06	0.445300
2025-04-05	0.443700
2025-04-04	0.445400