日期	单位净值
2026-01-20	1.0064
2026-01-19	1.0063
2026-01-16	1.0062
2026-01-15	1.0061
2026-01-14	1.0061
2026-01-13	1.0059
2026-01-12	1.0059
2026-01-09	1.0058
2026-01-08	1.0058
2026-01-07	1.0057
2026-01-06	1.0058
2026-01-05	1.0057
2026-01-04	1.0055
2025-12-31	1.0052
2025-12-30	1.0052
2025-12-29	1.0051