日期	单位净值
2026-05-22	0.5740
2026-05-15	0.5738
2026-05-08	0.5736
2026-04-30	0.5734
2026-04-24	0.5732
2026-04-17	0.5730
2026-04-10	0.5727
2026-04-03	0.5725
2026-03-27	0.5723
2026-03-20	0.5721
2026-03-13	0.5718
2026-03-06	0.5716
2026-02-27	0.5714
2026-02-13	0.5710
2026-02-06	0.5707
2026-01-30	0.5705