日期	单位净值
2026-06-05	1.0021
2026-05-29	1.0037
2026-05-22	1.0041
2026-05-20	1.0069
2026-05-15	1.0040
2026-05-08	1.0048
2026-04-30	1.0004
2026-04-24	1.0000