Date	NTD/USD
2015/7/22	31.352
2015/7/21	31.407
2015/7/20	31.342
2015/7/17	31.312
2015/7/16	31.310
2015/7/15	31.272
2015/7/14	31.302
2015/7/13	31.200
2015/7/9	31.230
2015/7/8	31.225
2015/7/7	31.162
2015/7/6	31.15
2015/7/3	31.12
2015/7/2	31.15
2015/7/1	31.100
2015/6/30	31.070
2015/6/29	31.178
2015/6/26	31.132
2015/6/25	31.052
2015/6/24	31.052