日期	单位净值
2026-08-21	0.9658
2026-08-14	0.9688
2026-08-07	0.9714
2026-07-31	0.9847
2026-07-24	0.9562
2026-07-21	0.9619
2026-07-17	0.9501
2026-07-10	0.9419
2026-07-03	0.9368
2026-06-26	0.9283
2026-06-18	0.9466
2026-06-12	0.9670
2026-06-05	0.9687
2026-05-29	0.9751
2026-05-22	0.9863
2026-05-15	1.0039