日期	单位净值
2025-09-12	1.0200
2025-09-05	1.0133
2025-08-29	1.0121
2025-08-22	1.0069
2025-08-15	1.0054
2025-08-08	1.0010
2025-08-01	0.9952
2025-07-25	0.9980