Date	NTD/USD
2017/5/2	30.062
2017/4/28	30.218
2017/4/27	30.156
2017/4/26	30.151
2017/4/25	30.152
2017/4/24	30.272
2017/4/21	30.363
2017/4/20	30.408
2017/4/19	30.418
2017/4/18	30.406
2017/4/17	30.350
2017/4/14	30.400
2017/4/13	30.325
2017/4/12	30.556
2017/4/11	30.650
2017/4/10	30.652
2017/4/7	30.601
2017/4/6	30.560
2017/4/5	30.381
2017/3/31	30.336