June 27 (Bloomberg) — The dollar declined the most against the euro in a month and dropped versus the yen after China repeated its call for a new global currency.

The Swiss franc declined against the euro and dollar this week as foreign-exchange analysts said the central bank sold its currency three times to support the economy. The greenback fell against most of its major counterparts after the People’s Bank of China said yesterday the International Monetary Fund should manage more of members’ foreign-exchange reserves.