On Wednesday, October 18, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.6362 Pesos BUY18.2929 SELL18.9794 -0.3000 %-0.0556Dollar Price in Mexican Banks BUYSELL18.1519.1517.8019.1017.4518.9018.289618.689618.3519.1017.7319.1518.2019.3018.0419.3018.3519.0018.4819.0218.4019.0017.7319.1517.3518.0317.9019.0117.6519.1218.2019.20