NEW YORK—The dollar extended its rally against a basket of currencies on Wednesday to touch a five-month high, supported by relatively strong U.S. economic data in recent days, while the euro was hit by reports that a likely future Italian government would seek debt forgiveness from European creditors.
The dollar index, which measures the greenback against a basket of six other currencies, was up 0.14 percent at 93.352, after rising as high as 93.632, its highest since December 19.
