On Wednesday, October 17, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.6553 Pesos BUY18.2700 SELL19.0406 0.2100 %0.0392Dollar Price in Mexican Banks BUYSELL18.1519.1518.4019.2017.7018.7518.252318.652317.7019.1018.0519.2517.4019.2118.3019.1518.5619.0518.4519.0017.7019.1018.5119.5117.5519.1018.3519.35