On Wednesday, October 31, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 20.0430 Pesos BUY19.6347 SELL20.4512 1.3200 %0.2653Dollar Price in Mexican Banks BUYSELL19.6020.6019.8020.8019.0020.1919.554519.954519.1520.5519.3020.8018.8720.6819.7520.6020.0320.4920.1020.6519.1520.5519.9720.9719.0020.7219.5020.50