日期	万份收益	七日年化收益率(%)
2017-05-11	1.1607	4.0320
2017-05-10	0.9969	3.9890
2017-05-09	1.0824	4.0360
2017-05-08	1.1637	4.1810
2017-05-07	1.0599	4.0810
2017-05-06	1.0600	4.0380
2017-05-05	1.0577	3.9450
2017-05-04	1.0819	3.8550
2017-05-03	1.0829	3.7520
2017-05-02	1.3503	3.7210
2017-05-01	0.9797	3.5280
2017-04-30	0.9798	3.5770
2017-04-29	0.8891	3.5580
2017-04-28	0.8910	3.5870
2017-04-27	0.8910	3.6690
2017-04-26	1.0269	3.7650