日期	单位净值
2026-08-21	0.9068
2026-08-20	0.9122
2026-08-14	0.9017
2026-08-07	0.9208
2026-07-31	0.9245
2026-07-24	0.8720
2026-07-20	0.8892
2026-07-17	0.8745
2026-07-10	0.8598
2026-07-03	0.8422
2026-06-26	0.8175
2026-06-18	0.8602
2026-06-12	0.9054
2026-06-05	0.9091
2026-05-29	0.9200
2026-05-22	0.9296