The Mexican peso strengthened against the U.S. dollar after President Trump agreed to delay tariffs on Mexico by a month. The Canadian dollar also rebounded from session lows.

The Argentine peso experienced a slight weakening against the U.S. dollar in the first trading session under a new currency ...

Thanks to dollarization, a lot of places beyond U.S. territories like Puerto Rico and Guam happily take U.S. dollars in addition to their local currency.