Stealth-trading : Which traders ’ trades move stock prices ?

Using audit trail data for a sample of NYSE firms, we show that medium size trades are associated with a disproportionately large cumulative stock price change relative to their proportion of all trades and volume. This result is consistent with the predictions of the stealth- trading hypothesis (Barclay and Warner (1993)). We find that the source of this disproportionately large cumulative price impact of medium size trades is trades initiated by institutions. This result appears robust to various sensitivity checks. Our findings appear to confirm street lore that institutions are informed traders.

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

[2]  A. Lo,et al.  When are Contrarian Profits Due to Stock Market Overreaction? , 1989 .

[3]  A. Kyle.  Continuous Auctions and Insider Trading , 1985 .

[4]  David Mayers,et al.  The effect of large block transactions on security prices: A cross-sectional analysis , 1987 .

[5]  Charles M. C. Lee,et al.  Earnings news and small traders : An intraday analysis , 1992 .

[6]  Joel Hasbrouck,et al.  Measuring the Information Content of Stock Trades , 1991 .

[7]  Duane J. Seppi.  Equilibrium Block Trading and Asymmetric Information , 1990 .

[8]  Elizabeth R. Odders-White,et al.  On the occurrence and consequences of inaccurate trade classification , 2000 .

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

[10]  西野 嘉一郎,et al.  Federal Reserve Bank of New Yorkの制定せる財務諸表様式について , 1951 .

[11]  Avner Arbel,et al.  Pay attention to neglected firms!* , 1983 .

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

[13]  Limit Orders and the Bid-Ask Spread , 2003 .

[14]  Louis K.C. Chan,et al.  The Behavior of Stock Prices Around Institutional Trades , 1993 .

[15]  M. Ready,et al.  The Specialist's Discretion: Stopped Orders and Price Improvement , 1999 .

[16]  Laura T. Starks,et al.  Return autocorrelation and institutional investors , 1997 .

[17]  David Easley,et al.  Adverse Selection and Large Trade Volume: The Implications for Market Efficiency , 1992, Journal of Financial and Quantitative Analysis.

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

[19]  D. Bertsimas,et al.  Optimal control of execution costs , 1998 .

[20]  Jerold B. Warner,et al.  Stealth trading and volatility , 1993 .

[21]  Sugato Chakravarty,et al.  Does Insider Trading Really Move Stock Prices? , 1999, Journal of Financial and Quantitative Analysis.

[22]  Donald B. Keim,et al.  The Upstairs Market for Large-Block Transactions: Analysis and Measurement of Price Effects , 1996 .

[23]  Louis K.C. Chan,et al.  Institutional trades and intraday stock price behavior , 1991 .

[24]  Joel Hasbrouck.  Order characteristics and stock price evolution An application to program trading , 1996 .

[25]  James J. Angel.  Short Selling on the NYSE , 1997 .

[26]  M. Sewell.  Market Microstructure , 2007 .

[27]  Maureen O'Hara,et al.  Building blocks: An introduction to block trading☆ , 1987 .

[28]  Michael J. Barclay,et al.  Private Information and the Costs of Trading around Quarterly Earnings Announcements , 1996 .

[29]  Beverly R. Walther,et al.  Investor Sophistication and Market Earnings Expectations , 1997 .

[30]  Hans R. Stoll,et al.  Market Microstructure and Stock Return Predictions , 1994 .

[31]  Sanford J. Grossman.  The Informational Role of Upstairs and Downstairs Trading , 1992 .

[32]  Sugato Chakravarty,et al.  An Analysis of Prices, Bid/Ask Spreads, and Bid and Ask Depths Surrounding Ivan Boesky's Illegal Trading in Carnation's Stock , 1997 .

[33]  Sugato Chakravarty,et al.  A General Analysis of Brokers' Trading, with Applications to Order Flow Internalization and Off-Exchange Block Sales , 1998 .

[34]  Jayant R. Kale,et al.  Of Shepherds, Sheep, and the Cross-autocorrelations in Equity Returns , 1995 .

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

[36]  R. Ball,et al.  The effect of block transactions on share prices : Australian evidence , 1989 .

[37]  L. Meulbroek,et al.  An Empirical Analysis of Illegal Insider Trading , 1992 .

[38]  B. Radhakrishna.  Investor heterogeneity and earnings announcements. , 1995 .

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

[40]  Jennifer L. Koski,et al.  Who trades around the ex-dividend day? Evidence from NYSE audit file data , 1998 .

[41]  George Sofianos,et al.  New York Stock Exchange Systems and Trading Procedures , 1996 .

[42]  Ananth Madhavan,et al.  An Analysis of Changes in Specialist Inventories and Quotations , 1993 .

[43]  Bradford Cornell,et al.  The Reaction of Investors and Stock Prices to Insider Trading , 1992 .