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The options market response to accounting earnings announcements

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  • Truong, Cameron
  • Corrado, Charles
  • Chen, Yangyang

Abstract

We examine the reaction of the equity options market to accounting earnings announcements over the period 1996–2008 using changes in implied volatility to measure the options market response to earnings news. We find that positive earnings surprises and positive profit announcements produce a larger uncertainty resolution than negative earnings surprises and loss announcements. We demonstrate an inverse relation between the change in implied volatility and earnings news in a three-day window immediately after an earnings announcement. We refer to the magnitude of this relation as the ‘options market earnings response coefficient’. This ‘options market earnings response coefficient’ is stronger for both bad news announcements and positive profit announcements. We do not find any significant relation between changes in implied volatility and earnings news in the pre- or post-announcement periods. We conclude that the options market efficiently absorbs earnings information.

Suggested Citation

  • Truong, Cameron & Corrado, Charles & Chen, Yangyang, 2012. "The options market response to accounting earnings announcements," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 22(3), pages 423-450.
    • Handle: RePEc:eee:intfin:v:22:y:2012:i:3:p:423-450
    DOI: 10.1016/j.intfin.2012.01.006
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    4. C. José García Martín & Begoña Herrero Piqueras & Ana María Ibáñez Escribano, 2016. "The informational role of thin options markets: Empirical evidence from the Spanish case," Estudios de Economia, University of Chile, Department of Economics, vol. 43(2 Year 20), pages 233-263, December.
    5. Anagnostopoulou, Seraina C. & Tsekrekos, Andrianos E., 2015. "Accounting quality, information risk and implied volatility around earnings announcements," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 34(C), pages 188-207.
    6. Anagnostopoulou, Seraina C. & Tsekrekos, Andrianos E., 2017. "Accounting quality, information risk and the term structure of implied volatility around earnings announcements," Research in International Business and Finance, Elsevier, vol. 41(C), pages 445-460.
    7. Rebecca N. Hann & Heedong Kim & Yue Zheng, 2019. "Intra-industry information transfers: evidence from changes in implied volatility around earnings announcements," Review of Accounting Studies, Springer, vol. 24(3), pages 927-971, September.
    8. Suresh Govindaraj & Yubin Li & Chen Zhao, 2020. "The effect of option transaction costs on informed trading in the options market around earnings announcements," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 47(5-6), pages 615-644, May.
    9. Jeong‐Bon Kim & Jeff J. Wang & Eliza Xia Zhang, 2021. "Does real earnings smoothing reduce investors’ perceived risk?," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 48(9-10), pages 1560-1595, October.

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    More about this item

    Keywords

    Earnings announcements; Implied volatility; Informed traders; Investor uncertainty;
    All these keywords.

    JEL classification:

    • G13 - Financial Economics - - General Financial Markets - - - Contingent Pricing; Futures Pricing
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • M41 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Accounting - - - Accounting

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