日期	单位净值
2026-08-28	0.8130
2026-08-21	0.8007
2026-08-20	0.7947
2026-08-14	0.8140
2026-08-07	0.8000
2026-07-31	0.7382
2026-07-24	0.7680
2026-07-17	0.7954
2026-07-16	0.8579
2026-07-10	0.9475
2026-07-03	0.9958
2026-06-26	0.9884
2026-06-18	1.0167
2026-06-12	0.9555
2026-06-05	0.9718
2026-05-29	0.9780