日期	万份收益	七日年化收益率(%)
2026-04-01	0.4164	1.5310
2026-03-31	0.4164	1.5310
2026-03-30	0.4164	1.5300
2026-03-29	0.4164	1.5300
2026-03-28	0.4164	1.5300
2026-03-27	0.4164	1.5300
2026-03-26	0.4157	1.5310
2026-03-25	0.4157	1.5310
2026-03-24	0.4157	1.5320
2026-03-23	0.4157	1.5320
2026-03-22	0.4168	1.5330
2026-03-21	0.4168	1.5320
2026-03-20	0.4168	1.5320
2026-03-19	0.4166	1.5320
2026-03-18	0.4166	1.5320
2026-03-17	0.4166	1.5320