日期	单位净值
2026-05-22	2.6992
2026-05-20	2.7689
2026-05-15	2.6822
2026-05-08	2.7023
2026-04-30	2.6868
2026-04-24	2.5588
2026-04-20	2.6090
2026-04-17	2.6118
2026-04-10	2.5516
2026-04-03	2.4894
2026-03-27	2.5479
2026-03-20	2.5685
2026-03-13	2.6207
2026-03-06	2.6785
2026-02-27	2.7399
2026-02-13	2.7212