日期	单位净值
2026-05-22	1.0055
2026-05-15	1.0049
2026-05-08	1.0045
2026-04-30	1.0041
2026-04-24	1.0037
2026-04-17	1.0032
2026-04-10	1.0026
2026-04-03	1.0020
2026-03-27	1.0013
2026-03-20	1.0006
2026-03-13	1.0000