日期	单位净值
2026-04-30	1.0103
2026-04-24	1.0103
2026-04-17	1.0107
2026-04-10	1.0107
2026-04-03	1.0108
2026-03-27	1.0102
2026-03-20	0.9999
2026-03-13	1.0000
2026-03-06	1.0000
2026-02-27	1.0000
2026-02-13	1.0000
2026-02-06	1.0001
2026-01-30	1.0001
2026-01-23	1.0001
2026-01-16	1.0001
2026-01-09	1.0001