日期	单位净值
2015-01-23	1.2487
2015-01-16	1.2433
2015-01-09	1.2239
2014-12-31	1.1819
2014-12-26	1.2139
2014-12-19	1.2329
2014-12-12	1.2268
2014-11-28	1.1746
2014-11-21	1.1502
2014-11-14	1.1348
2014-11-07	1.1448
2014-10-31	1.1422
2014-10-24	1.1112
2014-10-17	1.1379
2014-10-10	1.1362
2014-09-30	1.1271