Date	NTD/USD
2017/7/6	30.601
2017/7/5	30.509
2017/7/4	30.528
2017/7/3	30.428
2017/6/30	30.436
2017/6/29	30.370
2017/6/28	30.438
2017/6/27	30.341
2017/6/26	30.335
2017/6/23	30.400
2017/6/22	30.442
2017/6/21	30.471
2017/6/20	30.401
2017/6/19	30.361
2017/6/16	30.381
2017/6/15	30.247
2017/6/14	30.230
2017/6/13	30.227
2017/6/12	30.176
2017/6/9	30.108