Higher US interest rates relative to the 12-nation eurozone and Japan drove the dollar to two-year highs this year.
As of late Friday, the dollar was up nearly 13 percent against the euro for the 12 months and up nearly 14 percent against the yen, according to data from NetDania.com.
The dollar was changing hands at 1.3116 Swiss francs at 10pm GMT, from SF1.3121 on Thursday.
The pound was being traded at US$1.7342, from US$1.7375.
RSS