Short-Sale Strategies and Return Predictability

We examine short selling in US stocks based on new SEC-mandated data for 2005. There is a tremendous amount of short selling in our sample: short sales represent 24% of NYSE and 31% of Nasdaq share volume. Short sellers increase their trading following positive returns and they correctly predict future negative abnormal returns. These patterns are robust to controlling for voluntary liquidity provision and for opportunistic risk-bearing by short sellers. The results are consistent with short sellers trading on short-term overreaction of stock prices. A trading strategy based on daily short-selling activity generates significant positive returns during the sample period.

[1]  Tarun Chordia,et al.  The Impact of Trades on Daily Volatility , 2004 .

[2]  David M. Kreps,et al.  Speculative Investor Behavior in a Stock Market with Heterogeneous Expectations , 1978 .

[3]  S. B. Thompson.  Simple Formulas for Standard Errors that Cluster by Both Firm and Time , 2009 .

[4]  Bruno Biais,et al.  Price Formation and Equilibrium Liquidity in Fragmented and Centralized Markets , 1993 .

[5]  Joseph Chen,et al.  Breadth of Ownership and Stock Returns , 2001 .

[6]  W. Newey,et al.  A Simple, Positive Semi-Definite, Heteroskedasticity and Autocorrelationconsistent Covariance Matrix , 1986 .

[7]  Stephen Figlewski,et al.  The Informational Effects of Restrictions on Short Sales: Some Empirical Evidence , 1981, Journal of Financial and Quantitative Analysis.

[8]  R. Thaler,et al.  Does the Stock Market Overreact , 1985 .

[9]  Christopher J. Malloy,et al.  Supply and Demand Shifts in the Shorting Market , 2005 .

[10]  M. Nimalendran,et al.  Price reversals : Bid-ask errors or market overreaction? , 1990 .

[11]  Charles M. Jones,et al.  Which Shorts are Informed? , 2007 .

[12]  J. Stein,et al.  A Unified Theory of Underreaction, Momentum Trading and Overreaction in Asset Markets , 1997 .

[13]  Kent D. Daniel,et al.  Presentation Slides for 'Investor Psychology and Security Market Under and Overreactions' , 1998 .

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

[15]  E. Fama,et al.  Common risk factors in the returns on stocks and bonds , 1993 .

[16]  T. Ho,et al.  Optimal dealer pricing under transactions and return uncertainty , 1981 .

[17]  Michael R. Kinney,et al.  Can Short Sellers Anticipate Accounting Restatements , 2004 .

[18]  Wei Xiong,et al.  Overconfidence and Speculative Bubbles , 2003, Journal of Political Economy.

[19]  Sorin M. Sorescu,et al.  Why Do Option Introductions Depress Stock Prices? A Study of Diminishing Short Sale Constraints , 2001, Journal of Financial and Quantitative Analysis.

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

[21]  H. Stoll.  THE SUPPLY OF DEALER SERVICES IN SECURITIES MARKETS , 1978 .

[22]  Bears and Numbers: Investigating How Short Sellers Exploit and Affect Earnings-Based Pricing Anomalies , 2007 .

[23]  Srinivasan Krishnamurthy,et al.  Do Short Sellers Target Firms with Poor Earnings Quality? Evidence from Earnings Restatements , 2004 .

[24]  A. I. Tuna,et al.  Do Short Sale Transactions Precede Bad News Events? , 2005 .

[25]  Laura T. Starks,et al.  Short-Sale Restrictions and Market Reaction to Short-Interest Announcements , 1993, Journal of Financial and Quantitative Analysis.

[26]  Stephen E. Wilcox.  Investor Psychology and Security Market Under- and Overreactions , 1999 .

[27]  Short Selling, Timing, and Profitability , 2008 .

[28]  Yilin Wu,et al.  An Empirical Investigation of Short Interest Changes around Private Placements of Common Stocks , 2010 .

[29]  Adam V. Reed.  Costly short -selling and stock price adjustment to earnings announcements , 2002 .

[30]  Narasimhan Jegadeesh,et al.  Evidence of Predictable Behavior of Security Returns , 1990 .

[31]  Honghui Chen,et al.  Role of Speculative Short Sales in Price Formation: The Case of the Weekend Effect , 2003 .

[32]  Jiang Wang,et al.  Dynamic Volume-Return Relation of Individual Stocks , 2000 .

[33]  G. D'Avolio,et al.  The Market for Borrowing Stock , 2002 .

[34]  Robert E. Verrecchia,et al.  Constraints on short-selling and asset price adjustment to private information , 1987 .

[35]  M. Venkatachalam,et al.  Do Short Sellers Convey Information About Changes in Fundamentals or Risk , 2005 .

[36]  Sheridan Titman,et al.  Individual Investor Trading and Stock Returns , 2004 .

[37]  SHORTING RESTRICTIONS, LIQUIDITY, AND RETURNS , 2002 .

[38]  Ron Kaniel,et al.  The High Volume Return Premium , 2001 .

[39]  Narasimhan Jegadeesh,et al.  Returns to Buying Winners and Selling Losers: Implications for Stock Market Efficiency , 1993 .

[40]  Christopher J. Malloy,et al.  Differences of Opinion and the Cross Section of Stock Returns , 2002 .

[41]  Patricia M. Dechow,et al.  Short-sellers, fundamental analysis, and stock returns , 2001 .

[42]  Sheridan Titman,et al.  On Persistence in Mutual Fund Performance , 1997 .

[43]  Adam V. Reed,et al.  Stocks are Special Too: An Analysis of the Equity Lending Market , 2002 .

[44]  Sorin M. Sorescu,et al.  Why Do Option Introductions Depress Stock Prices? An Empirical Study of Diminishing Short-Sale Constraints , 2001 .

[45]  E. Miller.  Risk, Uncertainty, and Divergence of Opinion , 1977 .

[46]  Dan Galai,et al.  Information Effects on the Bid‐Ask Spread , 1983 .

[47]  Owen A. Lamont.  Go Down Fighting: Short Seller vs. Firms , 2004 .

[48]  Short Sale Constraints and Stock Returns , 2002 .

[49]  Michael G. Ferri,et al.  Short-Selling Prior to Earnings Announcements , 2004 .

[50]  Sanford J. Grossman,et al.  Liquidity and Market Structure , 1988 .

[51]  E. Stice,et al.  Short Interest: Explanations and Tests , 1990, Journal of Financial and Quantitative Analysis.

[52]  Kuan-Hui Lee,et al.  It's Sho Time! Short-Sale Price-Tests and Market Quality , 2007 .

[53]  Jiang Wang,et al.  Trading Volume and Serial Correlation in Stock Returns , 1992 .

[54]  Stefan Nagel,et al.  Short sales, institutional investors and the cross-section of stock returns , 2005 .

[55]  H. Varian.  Divergence of Opinion in Complete Markets: A Note , 1985 .

[56]  L. Glosten,et al.  An Investigation of the Informational Role of Short Interest in the Nasdaq Market , 2002 .

[57]  E. Fama,et al.  Risk, Return, and Equilibrium: Empirical Tests , 1973, Journal of Political Economy.

[58]  Allaudeen Hameed,et al.  Volume and Autocovariances in Short-Horizon Individual Security Returns , 1994 .

[59]  Erik Stafford,et al.  Limited Arbitrage in Equity Markets , 2000 .

[60]  M. Harris,et al.  Differences of Opinion Make a Horse Race , 1993 .

[61]  Parag A. Pathak,et al.  Short Interest, Institutional Ownership, and Stock Returns , 2004 .