IDEAS home Printed from https://ideas.repec.org/p/arx/papers/2605.05814.html

Does social media information affect individual investor disposition effect? Evidence from Xueqiu

Author

Listed:
  • Siliu Chen
  • Fei Ren

Abstract

The irrational behavior of investors selling profitable assets too early while holding onto losing assets for too long is known as the disposition effect. Due to the development of the Internet, the information environment for individual investors has been greatly improved. As an important source of information for individual investors, whether social media can improve investors' behavioral biases and return to rational expectations is a question worth studying. Based on the post data and actual trading data of the social investment platform Xueqiu.com, this paper studies the impact of social media information on the disposition effect of individual investors. The research results show that social media information can significantly reduce the disposition effect. Furthermore, it is through negative information that social media information reduces the disposition effect. When presented with negative information, individual investors will gradually become more rational in adjusting their positions. At the individual level, factors such as investment experience, users followed, region, and gender can all influence the effectiveness of the information acquired by individual investors in reducing the disposition effect.

Suggested Citation

  • Siliu Chen & Fei Ren, 2026. "Does social media information affect individual investor disposition effect? Evidence from Xueqiu," Papers 2605.05814, arXiv.org.
    • Handle: RePEc:arx:papers:2605.05814
    as

    Download full text from publisher

    File URL: https://arxiv.org/pdf/2605.05814
    File Function: Latest version
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Locke, Peter R. & Mann, Steven C., 2005. "Professional trader discipline and trade disposition," Journal of Financial Economics, Elsevier, vol. 76(2), pages 401-444, May.
    2. Itzhak Ben-David & David Hirshleifer, 2012. "Are Investors Really Reluctant to Realize Their Losses? Trading Responses to Past Returns and the Disposition Effect," The Review of Financial Studies, Society for Financial Studies, vol. 25(8), pages 2485-2532.
    3. Shefrin, Hersh & Statman, Meir, 1985. "The Disposition to Sell Winners Too Early and Ride Losers Too Long: Theory and Evidence," Journal of Finance, American Finance Association, vol. 40(3), pages 777-790, July.
    4. repec:bla:jfinan:v:53:y:1998:i:5:p:1775-1798 is not listed on IDEAS
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Jin, Miao & Liu, Yu-Jane & Meng, Juanjuan, 2019. "Fat-finger event and risk-taking behavior," Journal of Empirical Finance, Elsevier, vol. 53(C), pages 126-143.
    2. Choi, Darwin, 2019. "Disposition sales and stock market liquidity," Journal of Financial Markets, Elsevier, vol. 45(C), pages 19-36.
    3. Jakusch, Sven Thorsten & Meyer, Steffen & Hackethal, Andreas, 2019. "Taming models of prospect theory in the wild? Estimation of Vlcek and Hens (2011)," SAFE Working Paper Series 146, Leibniz Institute for Financial Research SAFE, revised 2019.
    4. Bouteska, Ahmed & Kabir Hassan, M. & Gider, Zeynullah & Bataineh, Hassan, 2024. "The role of investor sentiment and market belief in forecasting V-shaped disposition effect: Evidence from a Bayesian learning process with DSSW model," The North American Journal of Economics and Finance, Elsevier, vol. 71(C).
    5. Min Dai & Yipeng Jiang & Hong Liu & Jing Xu, 2023. "A Rational Theory for Disposition Effects," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 47, pages 131-157, January.
    6. Lei, Xiaoyan & Zhou, Yuegang & Zhu, Xiaoneng, 2013. "Capital gains, illiquidity, and stock returns," Pacific-Basin Finance Journal, Elsevier, vol. 25(C), pages 273-293.
    7. Samuel M. Hartzmark & David H. Solomon, 2019. "The Dividend Disconnect," Journal of Finance, American Finance Association, vol. 74(5), pages 2153-2199, October.
    8. Tsai, Wei-Che & Lin, Li-Jung & Chiu, Hsin-Yu, 2024. "The disposition effect on partially informed short sellers," Pacific-Basin Finance Journal, Elsevier, vol. 87(C).
    9. Pujian Yang & Liu Yang, 2025. "Change of the disposition effect and investor sentiment," Journal of Asset Management, Palgrave Macmillan, vol. 26(5), pages 489-505, September.
    10. Urs Fischbacher & Gerson Hoffmann & Simeon Schudy, 2017. "The Causal Effect of Stop-Loss and Take-Gain Orders on the Disposition Effect," The Review of Financial Studies, Society for Financial Studies, vol. 30(6), pages 2110-2129.
    11. Cristiana Cerqueira Leal & Gilberto Loureiro & Manuel J. Rocha Armada, 2018. "Selling winners, buying losers: Mental decision rules of individual investors on their holdings," European Financial Management, European Financial Management Association, vol. 24(3), pages 362-386, June.
    12. Massimo Massa & Bastian von Beschwitz, 2015. "Biased Shorts: Short sellers’ Disposition Effect and Limits to Arbitrage," International Finance Discussion Papers 1147, Board of Governors of the Federal Reserve System (U.S.).
    13. von Beschwitz, Bastian & Massa, Massimo, 2020. "Biased short: Short sellers' disposition effect and limits to arbitrage," Journal of Financial Markets, Elsevier, vol. 49(C).
    14. Marco Pleßner, 2017. "The disposition effect: a survey," Management Review Quarterly, Springer, vol. 67(1), pages 1-30, February.
    15. Eom, Yunsung, 2018. "The opposite disposition effect: Evidence from the Korean stock index futures market," Finance Research Letters, Elsevier, vol. 26(C), pages 261-265.
    16. Karolis Liaudinskas, 2022. "Human vs. Machine: Disposition Effect among Algorithmic and Human Day Traders," Working Paper 2022/6, Norges Bank.
    17. An, Li & Argyle, Bronson, 2021. "Overselling winners and losers: How mutual fund managers' trading behavior affects asset prices," Journal of Financial Markets, Elsevier, vol. 55(C).
    18. Pereira Reichhardt, Joaquín & Iqbal, Tabassum, 2014. "Investment Decisions: Are we fully-Rational?," MPRA Paper 57686, University Library of Munich, Germany.
    19. Dorn, Daniel & Strobl, Günter, 2023. "Rational disposition effects: Theory and evidence," Journal of Banking & Finance, Elsevier, vol. 153(C).
    20. Siliu Chen & Fei Ren, 2026. "Corporate transparency and the disposition effect," Papers 2605.07352, arXiv.org.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:arx:papers:2605.05814. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: arXiv administrators (email available below). General contact details of provider: https://arxiv.org/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.