Date	NTD/USD
2018/9/12	30.825
2018/9/11	30.814
2018/9/10	30.830
2018/9/7	30.776
2018/9/6	30.802
2018/9/5	30.806
2018/9/4	30.766
2018/9/3	30.712
2018/8/31	30.731
2018/8/30	30.711
2018/8/29	30.706
2018/8/28	30.724
2018/8/27	30.772
2018/8/24	30.783
2018/8/23	30.790
2018/8/22	30.730
2018/8/21	30.730
2018/8/20	30.760
2018/8/17	30.802
2018/8/16	30.845