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The anatomy of short sales and price adjustment: evidence from the Hong Kong stock market

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  • Crystal Xiaobei Chen

Abstract

Purpose - The purpose of this paper is to study the relationship between excess returns and short sale activities under unexpected informed and uninformed short sales. It is found that in general, the unexpected informed short sale is a bearish signal and has a negative effect on excess returns, while the unexpected uninformed short sale is a bullish signal and has a positive effect on excess returns. It is also found that short sales of large‐cap and frequently traded stocks are more likely to be uninformed, whereas short sales of small‐cap and infrequently traded stocks are more likely to be informed. Design/methodology/approach - Following Conrad's method, the paper differentiates between two short‐sale scenarios: the expected and the unexpected short sales. For the unexpected short sales, the author further differentiates between informed and uninformed short sales. The paper then anatomizes the process into three periods to study the whole process. Findings - The results indicate that in general, the unexpected informed short sale is a bearish signal and has a negative effect on excess returns, while the unexpected uninformed short sale is a bullish signal and has a positive effect on excess returns. The paper also examines the stock characteristics under each scenario and finds that short sales of large‐cap stocks and frequently traded stocks are more likely to be uninformed, while short sales of small‐cap and low frequency stocks are more likely to be informed. Originality/value - In contrast to Conrad, the paper uses daily short interest and trading data instead of bimonthly short interest data. This is the first contribution of this study. As Dietheret al.have stated, it is important to study short‐selling activity at a higher frequency. Although Conrad focused on the price reaction prior to the short interest announcement day, this paper investigates the price reaction both prior to and following the short interest announcement day. This is the second contribution of this study. The third contribution of the paper involves anatomizing the short‐sale process into three periods and investigating the price movement.

Suggested Citation

  • Crystal Xiaobei Chen, 2012. "The anatomy of short sales and price adjustment: evidence from the Hong Kong stock market," International Journal of Managerial Finance, Emerald Group Publishing Limited, vol. 8(3), pages 204-218, June.
    • Handle: RePEc:eme:ijmfpp:v:8:y:2012:i:3:p:204-218
    DOI: 10.1108/17439131211238860
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    References listed on IDEAS

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    1. Chen, Crystal Xiaobei & Rhee, S. Ghon, 2010. "Short sales and speed of price adjustment: Evidence from the Hong Kong stock market," Journal of Banking & Finance, Elsevier, vol. 34(2), pages 471-483, February.
    2. Karl B. Diether & Kuan-Hui Lee & Ingrid M. Werner, 2009. "Short-Sale Strategies and Return Predictability," The Review of Financial Studies, Society for Financial Studies, vol. 22(2), pages 575-607, February.
    3. Schotman, Peter C. & Zalewska, Anna, 2006. "Non-synchronous trading and testing for market integration in Central European emerging markets," Journal of Empirical Finance, Elsevier, vol. 13(4-5), pages 462-494, October.
    4. Rebecca Emerson & Stephen Hall & Anna Zalewska-Mitura, 1997. "Evolving Market Efficiency with an Application to Some Bulgarian Shares," Economic Change and Restructuring, Springer, vol. 30(2), pages 75-90, May.
    5. Joseph J. Seneca, 1967. "Short Interest: Bearish Or Bullish?," Journal of Finance, American Finance Association, vol. 22(1), pages 67-70, March.
    6. Chelley-Steeley, Patricia L., 2008. "Market quality changes in the London Stock Market," Journal of Banking & Finance, Elsevier, vol. 32(10), pages 2248-2253, October.
    7. Brent, Averil & Morse, Dale & Stice, E. Kay, 1990. "Short Interest: Explanations and Tests," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 25(2), pages 273-289, June.
    8. Carhart, Mark M, 1997. "On Persistence in Mutual Fund Performance," Journal of Finance, American Finance Association, vol. 52(1), pages 57-82, March.
    9. Hemang Desai & K. Ramesh & S. Ramu Thiagarajan & Bala V. Balachandran, 2002. "An Investigation of the Informational Role of Short Interest in the Nasdaq Market," Journal of Finance, American Finance Association, vol. 57(5), pages 2263-2287, October.
    10. Assogbavi, T. & Khoury, N. & Yourougou, P., 1995. "Short interest and the asymmetry of the price-volume relationship in the Canadian stock market," Journal of Banking & Finance, Elsevier, vol. 19(8), pages 1341-1358, November.
    11. Pasquale Della Corte & Lucio Sarno & Ilias Tsiakas, 2009. "An Economic Evaluation of Empirical Exchange Rate Models," The Review of Financial Studies, Society for Financial Studies, vol. 22(9), pages 3491-3530, September.
    12. repec:bla:jfinan:v:53:y:1998:i:6:p:2205-2223 is not listed on IDEAS
    13. Senchack, A. J. & Starks, Laura T., 1993. "Short-Sale Restrictions and Market Reaction to Short-Interest Announcements," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 28(2), pages 177-194, June.
    14. Michael J. Brennan & Ashley W. Wang, 2010. "The Mispricing Return Premium," The Review of Financial Studies, Society for Financial Studies, vol. 23(9), pages 3437-3468.
    15. Fama, Eugene F. & French, Kenneth R., 1993. "Common risk factors in the returns on stocks and bonds," Journal of Financial Economics, Elsevier, vol. 33(1), pages 3-56, February.
    16. Benjamin M. Blau & Bonnie F. Van Ness & Robert A. Van Ness, 2009. "Short Selling and the Weekend Effect for NYSE Securities," Financial Management, Financial Management Association International, vol. 38(3), pages 603-630, September.
    17. Chelley-Steeley, Patricia, 2005. "Explaining volatility and serial correlation in opening and closing returns: A study of the FT-30 components," Global Finance Journal, Elsevier, vol. 16(1), pages 1-15, August.
    18. Ekkehart Boehmer & Charles M. Jones & Xiaoyan Zhang, 2008. "Which Shorts Are Informed?," Journal of Finance, American Finance Association, vol. 63(2), pages 491-527, April.
    19. Diamond, Douglas W. & Verrecchia, Robert E., 1987. "Constraints on short-selling and asset price adjustment to private information," Journal of Financial Economics, Elsevier, vol. 18(2), pages 277-311, June.
    20. Chelley-Steeley, Patricia, 2003. "The trading mechanism, cross listed stocks: a comparison of the Paris Bourse and SEAQ-International," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 13(4), pages 401-417, October.
    21. Amihud, Yakov & Mendelson, Haim, 1987. "Trading Mechanisms and Stock Returns: An Empirical Investigation," Journal of Finance, American Finance Association, vol. 42(3), pages 533-553, July.
    22. Ackert, Lucy F. & Athanassakos, George, 2005. "The relationship between short interest and stock returns in the Canadian market," Journal of Banking & Finance, Elsevier, vol. 29(7), pages 1729-1749, July.
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