Appreciation - A currency is said to ‘appreciate ‘ when it strengthens in price in response to market demand.

Arbitrage - The purchase or sale of an instrument and simultaneous taking of an equal and opposite position in a related market, in order to take advantage of small price differentials between markets.

Around - Dealer jargon used in quoting when the forward premium/discount is near parity. For example, “two-two around” would translate into 2 points to either side of the present spot.

Ask Rate - The rate at which a financial instrument if offered for sale (as in bid/ask spread).

Asset Allocation - Investment practice that divides funds among different markets to achieve diversification for risk management purposes and/or expected returns consistent with an investor’s objectives.

Back Office - The departments and processes related to the settlement of financial transactions.

Balance of Trade - The value of a country’s exports minus its imports.

Base Currency - In general terms, the base currency is the currency in which an investor or issuer maintains its book of accounts. In the FX markets, the US Dollar is normally considered the ‘base’ currency for quotes, meaning that quotes are expressed as a unit of $1 USD per the other currency quoted in the pair. The primary exceptions to this rule are the British Pound, the Euro and the Australian Dollar.

Bear Market - A market distinguished by declining prices.

Bid Rate - The rate at which a trader is willing to buy a currency.

Bid/Ask Spread - The difference between the bid and offer price, and the most widely used measure of market liquidity.

Big Figure - Dealer expression referring to the first few digits of an exchange rate. These digits rarely change in normal market fluctuations, and therefore are omitted in dealer quotes, especially in times of high market activity. For example, a USD/Yen rate might be 107.30/107.35, but would be quoted verbally without the first three digits i.e. “30/35”.

Book - In a professional trading environment, a ‘book’ is the summary of a trader’s or desk’s total positions.

Broker - An individual or firm that acts as an intermediary, putting together buyers and sellers for a fee or commission. In contrast, a ‘dealer’ commits capital and takes one side of a position, hoping to earn a spread (profit) by closing out the position in a subsequent trade with another party.

Bretton Woods Agreement of 1944 - An agreement that established fixed foreign exchange rates for major currencies, provided for central bank intervention in the currency markets, and pegged the price of gold at US $35 per ounce. The agreement lasted until 1971, when President Nixon overturned the Bretton Woods agreement and established a floating exchange rate for the major currencies.

Bull Market - A market distinguished by rising prices.

Bundesbank - Germany’s Central Bank.