日期	单位净值
2026-05-21	0.9995
2026-05-20	0.9995
2026-05-19	0.9995
2026-05-18	0.9995
2026-05-15	0.9995
2026-05-14	0.9995
2026-05-13	0.9995
2026-05-12	0.9995
2026-05-11	0.9995
2026-05-08	0.9995
2026-05-07	0.9995
2026-05-06	0.9995
2026-04-30	0.9996
2026-04-29	0.9996
2026-04-28	1.0000