日期	万份收益	七日年化收益率(%)
2015-04-27	2.2546	5.4920
2015-04-26	1.0718	5.4490
2015-04-25	1.0739	5.5360
2015-04-24	1.4848	5.6220
2015-04-23	1.4271	5.6740
2015-04-22	1.3616	5.7440
2015-04-21	1.5814	5.8210
2015-04-20	2.1761	5.8280
2015-04-19	1.2294	5.6470
2015-04-18	1.2295	5.6940
2015-04-17	1.5799	5.7420
2015-04-16	1.5537	5.7390
2015-04-15	1.5011	5.7520
2015-04-14	1.5939	5.7880
2015-04-13	1.8482	6.2030
2015-04-12	1.3154	5.8960