日期	万份收益	七日年化收益率(%)
2026-09-25	0.09448000	0.34500000
2026-09-24	0.09448000	0.34500000
2026-09-23	0.09448000	0.34500000
2026-09-22	0.09448000	0.34500000
2026-09-21	0.09448000	0.34500000