产品代码	日期	每万份收益	七日年化收益
001177	2021-02-03	0.3197	1.0640
001177	2021-02-02	0.2967	1.0200
001177	2021-02-01	0.3367	0.9910
001177	2021-01-31	0.5557	0.9440
001177	2021-01-29	0.2530	0.8980
001177	2021-01-28	0.2680	0.8880
001177	2021-01-27	0.2360	0.8720
001177	2021-01-26	0.2423	0.8580
001177	2021-01-25	0.2476	0.8320
001177	2021-01-24	0.4676	0.8020
001177	2021-01-22	0.2346	0.7470
001177	2021-01-21	0.2378	0.7040
001177	2021-01-20	0.2082	0.6810
001177	2021-01-19	0.1924	0.6740
001177	2021-01-18	0.1914	0.6740