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Price disagreements and adjustments in index derivatives markets

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  • Ryu, Doojin
  • Yang, Heejin

Abstract

We examine whether index futures and options markets disagree with regard to their underlying spot prices and the mechanism whereby futures and options prices adjust to eliminate the price disagreements by comparing the actual and option-implied futures prices. The analysis of the microstructure dataset indicates that the price disagreement rates between the two markets are relatively low and both futures and options prices are adjusted in the case of disagreements.

Suggested Citation

  • Ryu, Doojin & Yang, Heejin, 2017. "Price disagreements and adjustments in index derivatives markets," Economics Letters, Elsevier, vol. 151(C), pages 104-106.
    • Handle: RePEc:eee:ecolet:v:151:y:2017:i:c:p:104-106
    DOI: 10.1016/j.econlet.2016.12.016
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    References listed on IDEAS

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    1. Hyeyoen Kim & Doojin Ryu, 2012. "Which trader's order-splitting strategy is effective? The case of an index options market," Applied Economics Letters, Taylor & Francis Journals, vol. 19(17), pages 1683-1692.
    2. Lee, Jaeram & Kang, Jangkoo & Ryu, Doojin, 2015. "Common deviation and regime-dependent dynamics in the index derivatives markets," Pacific-Basin Finance Journal, Elsevier, vol. 33(C), pages 1-22.
    3. Stoll, Hans R, 1969. "The Relationship between Put and Call Option Prices," Journal of Finance, American Finance Association, vol. 24(5), pages 801-824, December.
    4. Myounghwa Sim & Doojin Ryu & Heejin Yang, 2016. "Tests on the Monotonicity Properties of KOSPI 200 Options Prices," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 36(7), pages 625-646, July.
    5. Hee‐Joon Ahn & Jangkoo Kang & Doojin Ryu, 2008. "Informed trading in the index option market: The case of KOSPI 200 options," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 28(12), pages 1118-1146, December.
    6. Doojin Ryu, 2015. "The Information Content of Trades: An Analysis of KOSPI 200 Index Derivatives," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 35(3), pages 201-221, March.
    7. Ryu, Doojin, 2016. "Considering all microstructure effects: The extension of a trade indicator model," Economics Letters, Elsevier, vol. 146(C), pages 107-110.
    8. Muravyev, Dmitriy & Pearson, Neil D. & Paul Broussard, John, 2013. "Is there price discovery in equity options?," Journal of Financial Economics, Elsevier, vol. 107(2), pages 259-283.
    9. Webb, Robert I. & Ryu, Doojin & Ryu, Doowon & Han, Joongho, 2016. "The price impact of futures trades and their intraday seasonality," Emerging Markets Review, Elsevier, vol. 26(C), pages 80-98.
    10. Schlag, Christian & Stoll, Hans, 2005. "Price impacts of options volume," Journal of Financial Markets, Elsevier, vol. 8(1), pages 69-87, February.
    11. Sung, Ming-Chien & Johnson, Johnnie E.V. & McDonald, David C.J., 2016. "Informed trading, market efficiency and volatility," Economics Letters, Elsevier, vol. 149(C), pages 56-59.
    12. Chung, Kee H. & Park, Seongkyu “Gilbert” & Ryu, Doojin, 2016. "Trade duration, informed trading, and option moneyness," International Review of Economics & Finance, Elsevier, vol. 44(C), pages 395-411.
    13. Doojin Ryu, 2011. "Intraday price formation and bid–ask spread components: A new approach using a cross‐market model," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 31(12), pages 1142-1169, December.
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    Citations

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    Cited by:

    1. Jieun Lee & Doojin Ryu, 2019. "The impacts of public news announcements on intraday implied volatility dynamics," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 39(6), pages 656-685, June.
    2. Doojin Ryu & Jinyoung Yu, 2022. "Sentiment‐dependent impact of funding liquidity shocks on futures market liquidity," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 42(1), pages 61-76, January.
    3. Doojin Ryu & Heejin Yang, 2018. "The directional information content of options volumes," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 38(12), pages 1533-1548, December.
    4. Yang, Heejin & Kutan, Ali M. & Ryu, Doojin, 2019. "Volatility information trading in the index options market: An intraday analysis," International Review of Economics & Finance, Elsevier, vol. 64(C), pages 412-426.
    5. Xingguo Luo & Wenye Cai & Doojin Ryu, 2022. "Information contents of intraday SSE 50 ETF options trades," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 42(4), pages 580-604, April.
    6. Doojin RYU & Hyein SHIM, 2017. "Intraday Dynamics of Asset Returns, Trading Activities, and Implied Volatilities: A Trivariate GARCH Framework," Journal for Economic Forecasting, Institute for Economic Forecasting, vol. 0(2), pages 45-61, June.
    7. Joonhyuk Song & Doojin Ryu & Jinyoung Yu, 2023. "Changes in the options contract size and arbitrage opportunities," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 43(1), pages 122-137, January.
    8. Doojin Ryu, 2017. "Comprehensive market microstructure model: considering the inventory holding costs," Journal of Business Economics and Management, Taylor & Francis Journals, vol. 18(2), pages 183-201, March.
    9. Doojin Ryu & Doowon Ryu & Heejin Yang, 2021. "The impact of net buying pressure on index options prices," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 41(1), pages 27-45, January.
    10. Kim, Jungmu & Park, Yuen Jung & Ryu, Doojin, 2018. "Testing CEV stochastic volatility models using implied volatility index data," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 499(C), pages 224-232.
    11. Lee, Jaeram & Ryu, Doojin & Yang, Heejin, 2021. "Does vega-neutral options trading contain information?," Journal of Empirical Finance, Elsevier, vol. 62(C), pages 294-314.
    12. Doojin Ryu & Jinyoung Yu, 2021. "Informed options trading around holidays," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 41(5), pages 658-685, May.
    13. Park, Sung Y. & Ryu, Doojin & Song, Jeongseok, 2017. "The dynamic conditional relationship between stock market returns and implied volatility," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 482(C), pages 638-648.
    14. Jung Park, Yuen & Kutan, Ali M. & Ryu, Doojin, 2019. "The impacts of overseas market shocks on the CDS-option basis," The North American Journal of Economics and Finance, Elsevier, vol. 47(C), pages 622-636.

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    3. Doojin Ryu & Heejin Yang, 2018. "The directional information content of options volumes," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 38(12), pages 1533-1548, December.
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    More about this item

    Keywords

    Cost-of-carry; KOSPI200 futures and options; Price adjustment; Price disagreement; Put–call parity;
    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
    • G19 - Financial Economics - - General Financial Markets - - - Other

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