This document discusses foreign exchange quotations. It explains that currencies are quoted relative to each other, with exchange rates representing the price of one currency in terms of another. There are various types of foreign exchange quotations, including bid and ask prices, direct and indirect quotes, cross rates between currencies not directly traded, spot rates for immediate settlement, and forward rates for future settlement. Interbank quotations typically use European terms, quoting the amount of foreign currency per unit of the domestic currency.