日期	万份收益	七日年化收益率(%)
2026-05-22	0.5823	2.1311
2026-05-21	0.5823	2.1226
2026-05-20	0.5823	2.1140
2026-05-19	0.5824	2.1055
2026-05-18	0.5824	2.0970
2026-05-17	0.5663	2.0884
2026-05-16	0.5663	2.0885
2026-05-15	0.5663	2.0886
2026-05-14	0.5663	2.0888
2026-05-13	0.5663	2.0889
2026-05-12	0.5664	2.0890
2026-05-11	0.5664	2.1155
2026-05-10	0.5665	2.1419
2026-05-09	0.5665	2.1684
2026-05-08	0.5665	2.1948
2026-05-07	0.5665	2.2212