产品代码	日期	每万份收益	七日年化收益
001177	2021-12-06	0.2098	0.7400
001177	2021-12-05	0.3848	0.7450
001177	2021-12-03	0.1876	0.7510
001177	2021-12-02	0.2089	0.7510
001177	2021-12-01	0.2175	0.7450
001177	2021-11-30	0.2055	0.7280
001177	2021-11-29	0.2194	0.7130
001177	2021-11-28	0.3956	0.6960
001177	2021-11-26	0.1884	0.6690
001177	2021-11-25	0.1966	0.6590
001177	2021-11-24	0.1858	0.6500
001177	2021-11-23	0.1772	0.6410
001177	2021-11-22	0.1871	0.6440
001177	2021-11-21	0.3432	0.6390
001177	2021-11-19	0.1691	0.6420