日期	单位净值
2026-02-03	1.0018
2026-02-02	1.0018
2026-02-01	1.0018
2026-01-31	1.0017
2026-01-30	1.0017
2026-01-29	1.0017
2026-01-28	1.0016
2026-01-27	1.0016
2026-01-26	1.0016
2026-01-25	1.0015
2026-01-24	1.0015
2026-01-23	1.0015
2026-01-22	1.0014
2026-01-21	1.0014
2026-01-20	1.0014
2026-01-19	1.0013