产品代码	日期	每万份收益	七日年化收益
001176	2021-10-28	0.6861	2.4630
001176	2021-10-27	0.6727	2.4380
001176	2021-10-26	0.6594	2.4320
001176	2021-10-25	0.6709	2.4330
001176	2021-10-24	1.3137	2.4370
001176	2021-10-22	0.6627	2.4450
001176	2021-10-21	0.6410	2.4480
001176	2021-10-20	0.6611	2.4750
001176	2021-10-19	0.6611	2.4950
001176	2021-10-18	0.6788	2.5130
001176	2021-10-17	1.3290	2.5420
001176	2021-10-15	0.6666	2.6370
001176	2021-10-14	0.6926	2.6860
001176	2021-10-13	0.6982	2.7180
001176	2021-10-12	0.6956	2.7470