Foreign Exchange Volume: Sound and Fury Signifying Nothing?

This paper examines whether currency trading volume is informative, and under what circumstances. Specifically, we use transactions data to test whether trades occurring when trading intensity is high are more informative - dollar for dollar - than trades occurring when intensity is low. Theory admits both possibilities, depending primarily on the posited information structure. We present what we call a hot-potato model of currency trading, which explains why low-intensity trades might be more informative. In the model, the wave of inventory-management trading among dealers following innovations in order flow generates an inverse relationship between intensity and information content. Empirically, low-intensity trades are more informative, supporting the hot-potato hypothesis."

[1]  Charles M. C. Lee,et al.  Inferring Trade Direction from Intraday Data , 1991 .

[2]  Albert S. Kyle,et al.  Informed Speculation with Imperfect Competition , 1989 .

[3]  George J. Stigler,et al.  Public Regulation of the Securities Markets , 1964 .

[4]  Anat R. Admati,et al.  A Theory of Intraday Patterns: Volume and Price Variability , 1988 .

[5]  Tim Bollerslev,et al.  Trading Patterns and Prices in the Interbank Foreign Exchange Market , 1993 .

[6]  A. Röell.  Dual-capacity trading and the quality of the market , 1990 .

[7]  Charles Goodhart,et al.  Every minute counts in financial markets , 1991 .

[8]  H. Demsetz,et al.  The Cost of Transacting , 1968 .

[9]  Charles Goodhart,et al.  The Foreign Exchange Market: A Random Walk with a Dragging Anchor , 1988 .

[10]  R. Lyons,et al.  Optimal Transparency in a Dealership Market with an Application to Foreign Exchange , 1993 .

[11]  T. Ho,et al.  The Dynamics of Dealer Markets Under Competition , 1983 .

[12]  Maureen O'Hara,et al.  PRICE, TRADE SIZE, AND INFORMATION IN SECURITIES MARKETS* , 1987 .

[13]  Hendrik Bessembinder,et al.  Bid-ask spreads in the interbank foreign exchange markets☆ , 1994 .

[14]  Ananth Madhavan,et al.  A Bayesian model of intraday specialist pricing , 1991 .

[15]  Steven Manaster,et al.  Life in the Pits: Competitive Market Making and Inventory Control , 1996 .

[16]  Joel Hasbrouck.  The Summary Informativeness of Stock Trades: An Econometric Analysis , 1991 .

[17]  Maureen O'Hara,et al.  The Microeconomics of Market Making , 1986, Journal of Financial and Quantitative Analysis.

[18]  A. Lo,et al.  An Ordered Probit Analysis of Transaction Stock Prices , 1991 .

[19]  Y. Amihud,et al.  Dealership market: Market-making with inventory , 1980 .

[20]  Maureen O'Hara,et al.  Time and the Process of Security Price Adjustment , 1992 .

[21]  Joel Hasbrouck,et al.  Trades, quotes, inventories, and information , 1988 .

[22]  R. Lyons,et al.  Tests of Microstructural Hypotheses in the Foreign Exchange Market , 1993 .

[23]  Paul R. Milgrom,et al.  Bid, ask and transaction prices in a specialist market with heterogeneously informed traders , 1985 .