
The dollar posted its biggest weekly gain versus the euro in three years
as traders bet the Federal Reserve will increase borrowing costs this
year and Irish voters may have rejected a European Union treaty.
The
U.S. currency rose to a one-month high against the euro on bets Group
of Eight finance ministers meeting this weekend will signal they favor
a stronger dollar. The yen was poised for a fifth weekly drop against
the euro after the Bank of Japan left its target lending rate at 0.5
percent, the lowest among industrialized nations.