日期	单位净值
2026-01-15	0.9986
2026-01-14	0.9986
2026-01-13	0.9986
2026-01-12	0.9985
2026-01-11	0.9985
2026-01-10	0.9985
2026-01-09	0.9985
2026-01-08	0.9985
2026-01-07	0.9985
2026-01-06	0.9985
2026-01-05	0.9984
2026-01-04	0.9984
2026-01-03	0.9984
2026-01-02	0.9984
2026-01-01	0.9984
2025-12-31	0.9984