Date	NTD/USD
2017/8/31	30.203
2017/8/30	30.156
2017/8/29	30.200
2017/8/28	30.162
2017/8/25	30.250
2017/8/24	30.265
2017/8/23	30.290
2017/8/22	30.300
2017/8/21	30.328
2017/8/18	30.332
2017/8/17	30.312
2017/8/16	30.365
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