日期	单位净值
2026-01-15	1.0042
2026-01-14	1.0042
2026-01-13	1.0042
2026-01-12	1.0041
2026-01-11	1.0041
2026-01-10	1.0040
2026-01-09	1.0040
2026-01-08	1.0040
2026-01-07	1.0039
2026-01-06	1.0039
2026-01-05	1.0039
2026-01-04	1.0038
2026-01-03	1.0038
2026-01-02	1.0037
2026-01-01	1.0037
2025-12-31	1.0037