forex, foreign exchange, currency, exchange, exchange rate, foreign exchange market, foreign exchange risk, currency depreciation, currency appreciation, OTC, currency dealer, bid, ask, fixed-exchange rate, floating exchange rate, quasi-fixed exchange rate, currency board, interbank market, currency forward market, currency futures market, spot transaction, forward transaction, currency position, currency net position, long position, short position, currency exposure, position exposure, money-center bank, currency risk, currency hedging, on-balance sheet hedging, off-balance sheet hedging, speculative currency, speculative position, contingent liability,