日期	单位净值
2026-04-28	0.0000
2026-04-27	0.0000
2026-04-24	0.0000
2026-04-23	0.0000
2026-04-22	0.0000
2026-04-21	0.0000
2026-04-20	0.0000
2026-04-17	0.0000
2026-04-16	0.0000
2026-04-15	0.0000
2026-04-14	0.0000
2026-04-13	0.0000
2026-04-10	0.0000
2026-04-09	0.0000
2026-04-08	0.0000
2026-04-07	0.0000