Date	NTD/USD
2017/8/15	30.317
2017/8/14	30.302
2017/8/11	30.358
2017/8/10	30.309
2017/8/9	30.218
2017/8/8	30.201
2017/8/7	30.234
2017/8/4	30.220
2017/8/3	30.227
2017/8/2	30.252
2017/8/1	30.256
2017/7/31	30.227
2017/7/28	30.302
2017/7/27	30.252
2017/7/26	30.402
2017/7/25	30.360
2017/7/24	30.359
2017/7/21	30.451
2017/7/20	30.457
2017/7/19	30.397