The dollar fell against the euro on Thursday as investors bet the Federal Reserve would cut interest rates again.
The euro climbed to $1.5505 in afternoon trading in New York from $1.5454 late Wednesday.
The British pound rose to $2.0052 from $2.0032, while the dollar rose to ¥105.17 from ¥104.61.
A report showed manufacturing activity unexpectedly shrank in April, adding to concerns about the strength of the U.S. economy.
Lower interest rates can weaken a currency because they give investors a lower return on investments denominated in that currency.
Expectations of further rate cuts have been weighing on the dollar for months.
The Fed has already lowered its key rate six times since September. The overnight lending rate now stands at 2 percent.
In other trading, the dollar rose to 1.0057 Swiss francs from 1.0033 Swiss francs, and to 1.4542 Canadian dollars from 1.4486 Canadian dollars.