日期	单位净值
2026-04-02	1.0010
2026-04-01	1.0009
2026-03-31	1.0009
2026-03-30	1.0009
2026-03-27	1.0009
2026-03-26	1.0009
2026-03-25	1.0009
2026-03-24	1.0009
2026-03-23	1.0009
2026-03-20	1.0009
2026-03-19	1.0009
2026-03-18	1.0009
2026-03-17	1.0008
2026-03-16	1.0008
2026-03-13	1.0008
2026-03-12	1.0008