产品代码	日期	每万份收益	七日年化收益
001176	2022-01-07	0.6732	2.5410
001176	2022-01-06	0.6625	2.5560
001176	2022-01-05	0.6778	2.5690
001176	2022-01-04	0.6929	2.5650
001176	2022-01-03	2.1062	2.5500
001176	2021-12-31	0.7009	2.5060
001176	2021-12-30	0.6879	2.4940
001176	2021-12-29	0.6691	2.4830
001176	2021-12-28	0.6658	2.4820
001176	2021-12-27	0.6703	2.4870
001176	2021-12-26	1.3538	2.4870
001176	2021-12-24	0.6776	2.4830
001176	2021-12-23	0.6680	2.4810
001176	2021-12-22	0.6674	2.4840
001176	2021-12-21	0.6742	2.4900