日期	单位净值
2025-02-21	0.9999
2025-02-14	1.0000
2025-02-12	1.0000
2025-02-07	1.0000
2025-01-27	1.0000
2025-01-24	0.9999
2025-01-17	0.9999
2025-01-10	0.9999
2025-01-03	0.9999
2024-12-27	0.9999
2024-12-20	0.9999
2024-12-18	1.0000