日期	单位净值
2026-08-21	0.8090
2026-08-20	0.8029
2026-08-14	0.8224
2026-08-07	0.8083
2026-07-31	0.7459
2026-07-24	0.7760
2026-07-17	0.8037
2026-07-16	0.8668
2026-07-10	0.9573
2026-07-03	1.0060
2026-06-26	0.9985
2026-06-18	1.0215
2026-06-12	0.9601
2026-06-05	0.9765
2026-05-29	0.9826
2026-05-22	1.0199