日期	单位净值
2014-10-31	1.0733
2014-10-24	1.0464
2014-10-17	1.0513
2014-10-10	1.0574
2014-09-30	1.0106
2014-09-26	1.0156
2014-09-19	0.9983
2014-09-12	1.0069
2014-09-05	1.0194
2014-08-29	0.9983
2014-08-22	1.0052
2014-08-15	1.0035
2014-08-08	1.0061
2014-08-01	0.9942
2014-07-31	0.9945
2014-07-25	0.9644