产品代码	日期	每万份收益	七日年化收益
001176	2015-08-14	0.8584	3.3770
001176	2015-08-13	0.9144	3.4170
001176	2015-08-12	0.9206	3.4260
001176	2015-08-11	0.9033	3.4300
001176	2015-08-10	0.9114	2.9440
001176	2015-08-09	1.8623	2.4550
001176	2015-08-07	0.9313	1.4650
001176	2015-08-06	0.9324	0.9740
001176	2015-08-05	0.9265	0.4840
001176	2015-08-04	0.0000	0.0000