The dollar reached an 8 1/2-month high on Monday, as the prospect of further stimulus from the European Central Bank drove the euro lower.
The dollar hit an eight-month high against a basket of currencies on Friday.
The euro fell back towards seven-month lows against the dollar and shed ground against the yen as investors piled on bets against it.
The dollar rose after strong economic data further backed the case for the Federal Reserve to raise interest rates.
The U.S. dollar edged down as investors piled into safe-haven currencies on concerns about rising tension between Russia and Turkey.
The dollar rose to an eight-month high, as comments from a regional Fed president further cemented expectations of a rate hike next month.
Comments from European Central Bank chief Mario Draghi sent the euro down half a percent to below $1.07.
The dollar weakened across the board on Thursday after rising for four straight sessions.
The U.S. dollar stumbled against a basket of currencies on Thursday, even as the Fed's minutes indicated that a December rate rise is on the cards.
The dollar slipped briefly as markets digested minutes of the Federal Reserve's policy meeting, but the morning's gains quickly returned.
The dollar climbed on Tuesday as a rise in U.S. inflation reinforced expectations that the Federal Reserve will raise interest rates next month.
The dollar rose sharply, as markets were unshaken by the weekend attacks in Paris.
The dollar moved higher against major currencies on Friday as U.S. consumer sentiment beat forecasts.
The U.S. dollar dropped for a second day on Thursday as investors booked profits from its precipitous rise in November.
It was back to normal Thursday with the head of the European Central Bank (ECB) pushing down the euro with some dovish remarks.
The dollar edged down on as investors took advantage of the thin holiday trading session.
The dollar rose towards a seven-month peak against a basket of major currencies on Tuesday.
The dollar fell against major world currencies on Monday as investors took profits on the greenback's surge last week.
The dollar jumped to a more than six-month high on after data showed the U.S. economy created more jobs than expected in October.
The dollar hit a three-month high against a basket of major currencies and a two-month peak versus the yen.