日期	单位净值
2026-05-22	1.0091
2026-05-15	1.0085
2026-05-08	1.0079
2026-04-30	1.0071
2026-04-24	1.0066
2026-04-17	1.0060
2026-04-10	1.0053
2026-04-03	1.0047
2026-03-27	1.0041
2026-03-20	1.0034
2026-03-13	1.0028
2026-03-06	1.0022
2026-02-27	1.0015
2026-02-13	1.0003