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The determinants of bid‐ask spreads in the foreign exchange futures market: A microstructure analysis
Author(s) -
Ding David K.
Publication year - 1999
Publication title -
journal of futures markets
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.88
H-Index - 55
eISSN - 1096-9934
pISSN - 0270-7314
DOI - 10.1002/(sici)1096-9934(199905)19:3<307::aid-fut4>3.0.co;2-5
Subject(s) - futures contract , volatility (finance) , bid–ask spread , futures market , bid price , financial economics , foreign exchange , adverse selection , economics , market microstructure , foreign exchange market , monetary economics , business , market liquidity , actuarial science , economy , finance , order (exchange)
This paper investigates and analyzes the intraday and daily determinants of bid‐ask spreads (BASs) in the foreign exchange futures (FXF) market. It is found that the number of transactions and the volatility of FXF prices are the major determinants. The number of transactions is negatively related to the BAS, whereas volatility in general is positively related to it. The study also finds that there are economies of scale in trading FXF contracts. The intraday BAS follows a U‐shaped pattern, and they tend to be higher on Mondays and Tuesdays than on other days of the week. Higher spreads at the beginning and end of a trading day are consistent with the presence of adverse selection and the avoidance of the possibility of carrying undesirable inventory overnight, respectively. Seasonal differences in BASs that are related to the delivery date of a contract are also found. © 1999 John Wiley & Sons, Inc. Jrl Fut Mark 19: 307–324, 1999