日期	单位净值
2026-07-20	2.7385
2026-07-17	2.7427
2026-07-10	2.7428
2026-07-03	2.7424
2026-06-26	2.7413
2026-06-18	2.6841
2026-06-12	2.5119
2026-06-05	2.5834
2026-05-29	2.6236
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