日期	单位净值
2017-12-22	1.3087
2017-12-15	1.2996
2017-12-08	1.3059
2017-12-01	1.3224
2017-11-30	1.3192
2017-11-24	1.3385
2017-11-17	1.3377
2017-11-10	1.3776
2017-11-03	1.2921
2017-10-31	1.3414
2017-10-27	1.3444
2017-10-20	1.3221
2017-10-13	1.3149
2017-09-29	1.2945
2017-09-22	1.2571
2017-09-15	1.2670