产品代码	日期	每万份收益	七日年化收益
001177	2015-07-14	0.3887	1.4060
001177	2015-07-13	0.3878	1.4650
001177	2015-07-12	0.7663	1.3550
001177	2015-07-10	0.3947	1.2310
001177	2015-07-09	0.3909	1.1410
001177	2015-07-08	0.3495	1.1280
001177	2015-07-07	0.5005	1.1570
001177	2015-07-06	0.1785	1.0860
001177	2015-07-05	0.5322	1.1790
001177	2015-07-03	0.2234	1.3090