净值日期	万份收益
2025-04-18	0.548800
2025-04-17	0.562000
2025-04-16	0.583400
2025-04-15	0.585400
2025-04-14	0.550800
2025-04-13	0.497500
2025-04-12	0.489500
2025-04-11	0.543100
2025-04-10	0.543000
2025-04-09	0.583300
2025-04-08	0.614100
2025-04-07	0.629000
2025-04-06	0.500800
2025-04-05	0.493100
2025-04-04	0.500600