日期	万份收益	七日年化收益率(%)
2026-08-18	0.4075	1.4910
2026-08-17	0.4052	1.4900
2026-08-16	0.4052	1.4900
2026-08-15	0.4052	1.4900
2026-08-14	0.4052	1.4900
2026-08-13	0.4052	1.4900
2026-08-12	0.4052	1.4900
2026-08-11	0.4052	1.4900
2026-08-10	0.4052	1.4900
2026-08-09	0.4052	1.4900
2026-08-08	0.4052	1.4900
2026-08-07	0.4052	1.4900
2026-08-06	0.4052	1.4900
2026-08-05	0.4052	1.4900
2026-08-04	0.4052	1.4900
2026-08-03	0.4052	1.4890