日期	单位净值
2026-01-15	1.0058
2026-01-14	1.0057
2026-01-13	1.0057
2026-01-12	1.0057
2026-01-11	1.0056
2026-01-10	1.0056
2026-01-09	1.0055
2026-01-08	1.0055
2026-01-07	1.0055
2026-01-06	1.0054
2026-01-05	1.0054
2026-01-04	1.0053
2026-01-03	1.0053
2026-01-02	1.0053
2026-01-01	1.0052
2025-12-31	1.0052