日期	万份收益	七日年化收益率(%)
2026-08-02	0.3969	1.4590
2026-08-01	0.3968	1.4590
2026-07-31	0.3968	1.4590
2026-07-30	0.3968	1.4590
2026-07-29	0.3968	1.4590
2026-07-28	0.3968	1.4590
2026-07-27	0.3968	1.4590
2026-07-26	0.3969	1.4170
2026-07-25	0.3969	1.4170
2026-07-24	0.3968	1.4170
2026-07-23	0.3969	1.4170
2026-07-22	0.3969	1.2440
2026-07-21	0.3969	1.2440
2026-07-20	0.3179	1.2010
2026-07-19	0.3967	1.2430
2026-07-18	0.3967	1.2430