Journal of Financial Services Research

, Volume 30, Issue 3, pp 311–328 | Cite as

Trading Halts and Price Discovery



Trading halts have their proponents and opponents. Recent literature has examined the benefits of halts, if any, by studying the consequences of halts on order flow and price volatility. This study complements existing literature by examining the consequences of trading halts on price discovery. Our results indicate that stock price adjustments surrounding trading halts are conditioned on the underlying event that caused the halt. The weighted price contributions of all subsamples are concentrated in the halt period and some subsamples show significant price contribution in the pre-halt period as well. We find minimal evidence of price discovery continuing after the halt is removed. In addition, cross-sectional analysis shows that price discovery in the pre-halt and halt periods are more pronounced for larger firms and for firms with specific news events.


Trading halts price discovery market efficiency event study 

JEL Classifications



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  1. Barclay, M., and J. Warner. “Stealth Trading and Volatility: Which Trades Move Prices?” Journal of Financial Economics, 34 (1993), 281–305.CrossRefGoogle Scholar
  2. Barclay, M., and T. Hendershott. “Price Discovery and Trading After Hours.” Review of Financial Studies, 16 (2003), 1041–1073.CrossRefGoogle Scholar
  3. Boehmer, E., J. Musumeci, and A. Poulsen. “Event-study Methodology Under Conditions of Event-induced Variance.” Journal of Financial Economics, 30 (1991), 253–272.CrossRefGoogle Scholar
  4. Brailsford, T. “Market Closures and Time-Varying Volatility in the Australian Equity Market.” Journal of Empirical Finance, 2 (1995), 165–172.CrossRefGoogle Scholar
  5. Brown, S., and J. Warner. “Using Daily Stock Returns: The Case of Event Studies.” Journal of Financial Economics, 14 (1985), 3–31.CrossRefGoogle Scholar
  6. Cao, C., E. Ghysels, and F. Hatheway. “Price Discovery Without Trading: Evidence From the Nasdaq Preopening.” Journal of Finance 3 (2000), 1339–1365.CrossRefGoogle Scholar
  7. Christie, W., S. Corwin, and J. Harris. “The Impact of Market Mechanisms on Prices, Trading Activity, and Execution.”Journal of Finance 57 (2002), 1443–1478.CrossRefGoogle Scholar
  8. Corwin, S., and M. Lipson. “Order Flow and Liquidity Around NYSE Trading Halts.” Journal of Finance 55 (2000), 1771–1805.CrossRefGoogle Scholar
  9. Ferris, S., R. Kumar, and G. Wolfe. “The Effect of SEC-ordered Suspensions on Returns, Volatility, and Trading Volume. ”Financial Review 27 (1992), 1–34.CrossRefGoogle Scholar
  10. Greenwald, B., and J. Stein. “Transactional Risk, Market Crashes, and the Role of Circuit Breakers.” Journal of Business 64 (1991), 443–462.CrossRefGoogle Scholar
  11. Greene, J., and S. Watts. “Price Discovery on the NYSE and the NASDAQ: The Case of Overnight and Daytime News Releases.” Financial Management 25 (1996), 19–42.Google Scholar
  12. Hopewell, M., and A. Schwartz, Jr. “Temporary Trading Suspensions in Individual NYSE Securities.” Journal of Finance 33 (1978), 1355–1373.CrossRefGoogle Scholar
  13. Howe, J., and G. Schlarbaum. “SEC Trading Suspensions: Empirical Evidence.” Journal of Financial and Quantitative Analysis 21 (1986), 323–333.CrossRefGoogle Scholar
  14. Kryzanowski, L. “The Efficacy of Trading Suspensions: A Regulatory Action Designed to Prevent the Exploitation of Monopoly Information.” Journal of Finance 34 (1979), 1187–1200.CrossRefGoogle Scholar
  15. Kryzanowski, L., and H. Nemiroff. “Price Discovery Around Trading Halts on the Montreal Stock Exchange using Trade-by-trade Data.” Financial Review 34 (1998), 195–212.CrossRefGoogle Scholar
  16. Kyle, A. “Continuous Auctions and Insider Trading.” Econometrica 53 (1985), 1315–1336.CrossRefGoogle Scholar
  17. Lee, C., M. Ready, and P. Seguin. “Volume, Volatility, and New York Stock Exchange Trading Halts.” Journal of Finance 49 (1994), 183–214.CrossRefGoogle Scholar
  18. Wilmouth, R. “Remarks Given to Standing Committee 2, IOSCO Consultative Committee, Regarding Trading Halts, Rome, Italy on 26 October, 2001, National Futures Association.” (2001), available online at

Copyright information

© Springer Science + Business Media, LLC 2006

Authors and Affiliations

  1. 1.Florida Atlantic UniversityBoca RatonUSA
  2. 2.Sigmund Weis School of BusinessSusquehanna UniversitySelinsgroveUSA
  3. 3.Pace UniversityNew YorkUSA

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