日期	单位净值
2026-08-21	0.8048
2026-08-14	0.8100
2026-08-10	0.8068
2026-08-07	0.8011
2026-07-31	0.7488
2026-07-24	0.7474
2026-07-17	0.7285
2026-07-10	0.7831
2026-07-03	0.8012
2026-06-26	0.7895
2026-06-18	0.8093
2026-06-12	0.7832
2026-06-10	0.7739
2026-06-05	0.7978
2026-05-29	0.8277
2026-05-22	0.8508