"Fixing" in the foreign exchange market is a market practice that determines the bid-ask-mid-point exchange rate at a scheduled time, 10am in Tokyo and 4pm in London. The fixing exchange rate is then applied to the settlement of foreign exchange transactions between banks and retail customers...

This paper provides empirical evidence on the relationship between trading volumes, volatility and bid-ask spreads in foreign exchange markets. It uses a new data set that includes daily data on trading volumes for the dollar exchange rates of seven currencies from emerging market countries. The...