BUENOS AIRES, Argentina—Argentina’s Central Bank on Aug. 30 increased its benchmark interest rate to 60 percent—the world’s highest—in an effort to halt a sharp slide in the value of the peso, which plunged to a record low.
The peso fell more than 13 percent against the dollar on Aug. 30, closing at an all-time low of 39.2 per greenback, after slipping about 7 percent the day before.