Traders took some profits ahead of the Federal Reserve's first expected rate rise of 2018.
The dollar rose broadly on Tuesday, hitting a one-week high against the yen, as investors awaited clues from the Federal Reserve on its outlook for the U.S. economy.
The euro rose on Monday after a Reuters report that European Central Bank officials were shifting their debate from bond purchases to the expected path of interest rates.
The dollar rose against most currencies on Friday, bolstered by solid U.S. economic data.
The dollar rose to a two-day high against a basket of major currencies on Thursday.
The dollar edged higher on Wednesday after three straight days of losses.
The dollar neared a two-week high as the Japanese currency was pressured by a political scandal engulfing Prime Minister Shinzo Abe's government.
The dollar fell against most currencies on Monday, pressured by data showing persistently low wages.
The dollar was firm on Friday as U.S. job growth recorded its best month in over 1-1/2 years.
The euro fell on Thursday after ECB President Mario Draghi said regional inflation remained subdued and rising protectionism is a risk.
The peso pared losses against the U.S. dollar after the White House said tariffs might allow exemptions for Canadian and Mexican producers.
The dollar slipped to a one-week low after an agreement between North and South Korea to hold direct talks.
The euro edged higher on Monday after a short-lived sell-off tied to Italy's inconclusive weekend election.
The U.S. dollar fell against most currencies on Friday, dropping to its lowest in more than two years against the yen.
The dollar fell on fears of a trade war after Trump said the U.S. would impose tariffs on steel and aluminum.
The euro fell to a six-week low on Wednesday after an upbeat assessment of the U.S. economy by Fed Chairman Jerome Powell boosted the dollar.
The dollar added to gains Tuesday after Fed Chairman Jerome Powell told lawmakers the central bank would stick with gradual interest rate increases.
The dollar inched higher on Monday in choppy trading ahead of a slew of U.S. economic data and events this week.
The dollar edged higher against a basket of major currencies on Friday.
The dollar inched up to a 10-day high on Thursday.