日期	万份收益	七日年化收益率(%)
2026-04-28	0.6619	2.4702
2026-04-27	0.6615	2.4535
2026-04-26	0.6812	2.4325
2026-04-25	0.6812	2.4058
2026-04-24	0.6806	2.3790
2026-04-23	0.6746	2.3523
2026-04-22	0.6391	2.3361
2026-04-21	0.6306	2.3362
2026-04-20	0.6223	2.3410
2026-04-19	0.6310	2.3490
2026-04-18	0.6310	2.3539
2026-04-17	0.6306	2.3589
2026-04-16	0.6442	2.3640
2026-04-15	0.6393	2.3607
2026-04-14	0.6396	2.3593
2026-04-13	0.6372	2.3536