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How Does Investor Sentiment Affect Implied Risk-Neutral Distributions of Call and Put Options?

Author

Listed:
  • Wen-Ming Szu

    (Department of Money and Banking, National Kaohsiung First University of Science and Technology, Taiwan)

  • Yi-Chen Wang

    (Department of Money and Banking, National Kaohsiung First University of Science and Technology, Taiwan)

  • Wan-Ru Yang

    (Department of Finance, National University of Kaohsiung, Taiwan)

Abstract

This paper investigates the characteristics of implied risk-neutral distributions separately derived from Taiwan stock index call and put options prices. Differences in risk-neutral skewness and kurtosis between call and put options indicate deviations from put-call parity. We find that the sentiment effect is significantly related to differences between call and put option prices. Our results suggest the differential impact of investor sentiment and consumer sentiment on call and put option traders' expectations about underlying asset prices. Moreover, rational and irrational sentiment components have different influences on call and put option traders' beliefs.

Suggested Citation

  • Wen-Ming Szu & Yi-Chen Wang & Wan-Ru Yang, 2015. "How Does Investor Sentiment Affect Implied Risk-Neutral Distributions of Call and Put Options?," Review of Pacific Basin Financial Markets and Policies (RPBFMP), World Scientific Publishing Co. Pte. Ltd., vol. 18(02), pages 1-35.
  • Handle: RePEc:wsi:rpbfmp:v:18:y:2015:i:02:n:s0219091515500101
    DOI: 10.1142/S0219091515500101
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    Citations

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    Cited by:

    1. Ding Du & Ou Hu, 2018. "The sentiment premium and macroeconomic announcements," Review of Quantitative Finance and Accounting, Springer, vol. 50(1), pages 207-237, January.
    2. Chih-Hsiang Chang & Shan-Shan Chen & Song-Lin Hsieh, 2017. "Asymmetric Reinforcement Learning and Conditioned Responses During the 2007–2009 Global Financial Crisis: Evidence from Taiwan," Review of Pacific Basin Financial Markets and Policies (RPBFMP), World Scientific Publishing Co. Pte. Ltd., vol. 20(02), pages 1-44, June.
    3. James Cicon, 2017. "Say it again Sam: the information content of corporate conference calls," Review of Quantitative Finance and Accounting, Springer, vol. 48(1), pages 57-81, January.
    4. Anand, Abhinav & Basu, Sankarshan & Pathak, Jalaj & Thampy, Ashok, 2021. "The impact of sentiment on emerging stock markets," International Review of Economics & Finance, Elsevier, vol. 75(C), pages 161-177.
    5. Ding Du & Ou Hu, 2020. "Why does stock-market investor sentiment influence corporate investment?," Review of Quantitative Finance and Accounting, Springer, vol. 54(4), pages 1221-1246, May.

    More about this item

    Keywords

    Implied risk-neutral distribution; put-call parity; investor sentiment; consumer sentiment; TAIEX options; G01; G13;
    All these keywords.

    JEL classification:

    • G1 - Financial Economics - - General Financial Markets
    • G2 - Financial Economics - - Financial Institutions and Services
    • G3 - Financial Economics - - Corporate Finance and Governance

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