日期	单位净值
2026-08-21	0.9047
2026-08-20	0.9100
2026-08-14	0.8995
2026-08-07	0.9186
2026-07-31	0.9223
2026-07-24	0.8698
2026-07-20	0.8871
2026-07-17	0.8723
2026-07-10	0.8577
2026-07-03	0.8401
2026-06-26	0.8154
2026-06-18	0.8582
2026-06-12	0.9033
2026-06-05	0.9070
2026-05-29	0.9178
2026-05-22	0.9274