日期	单位净值
2017-11-03	1.0294
2017-10-31	1.0288
2017-10-27	1.0280
2017-10-20	1.0267
2017-10-13	1.0253
2017-09-30	1.0229
2017-09-29	1.0227
2017-09-22	1.0216
2017-09-15	1.0202
2017-09-08	1.0189
2017-09-01	1.0176
2017-08-31	1.0174
2017-08-25	1.0163
2017-08-18	1.0150
2017-08-11	1.0142
2017-08-04	1.0129