Mexican Peso Strengthens as Dollar Falls Amid Optimism | Costa Rica's New Coin & American Liberty Coin | Why the Dollar's Decline Defies Tariff Expectations | Iranian Rial Sees Major Gain Against US Dollar: Price Drops 20,000 Toman in a Week | China's Central Bank Instructs State Lenders to Curb Dollar Purchases | Japanese Yen Surges to Six-Month High Against US Dollar | Iranian Currency Market Faces Uncertainty: Dollar Exchange Rate Volatility and Key Scenarios | Currency Rates in Iran Fluctuate Amid Political and Economic Uncertainty | Mexican Peso Strengthens as Dollar Falls Amid Optimism | Costa Rica's New Coin & American Liberty Coin | Why the Dollar's Decline Defies Tariff Expectations | Iranian Rial Sees Major Gain Against US Dollar: Price Drops 20,000 Toman in a Week | China's Central Bank Instructs State Lenders to Curb Dollar Purchases | Japanese Yen Surges to Six-Month High Against US Dollar | Iranian Currency Market Faces Uncertainty: Dollar Exchange Rate Volatility and Key Scenarios | Currency Rates in Iran Fluctuate Amid Political and Economic Uncertainty