Date	NTD/USD
2018/5/8	29.783
2018/5/7	29.763
2018/5/4	29.716
2018/5/3	29.742
2018/5/2	29.758
2018/4/30	29.605
2018/4/27	29.636
2018/4/26	29.705
2018/4/25	29.660
2018/4/24	29.616
2018/4/23	29.528
2018/4/20	29.407
2018/4/19	29.340
2018/4/18	29.366
2018/4/17	29.362
2018/4/16	29.425
2018/4/13	29.302
2018/4/12	29.260
2018/4/11	29.201
2018/4/10	29.190