Date	NTD/USD
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
2017/6/8	30.105
2017/6/7	30.095
2017/6/6	30.093
2017/6/5	30.090
2017/6/3	30.127
2017/6/2	30.117
2017/6/1	30.117
2017/5/31	30.102
2017/5/26	30.122
2017/5/25	30.084
2017/5/24	30.183
2017/5/23	30.166