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Social media attention and retail investor behavior: Evidence from r/wallstreetbets

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  • Warkulat, Sonja
  • Pelster, Matthias

Abstract

This paper studies the influence of Reddit social media attention on investor risk-taking and welfare using individual trading data from a large trading platform. We show that attention generated on the subreddit r/wallstreetbets (WSB) spurs uninformed trading, also in short positions. WSB attention increases overall risk levels as investors trade riskier stocks and allocate larger portfolio shares to new positions. WSB attention significantly reduces holding period returns (HPRs). Positions created when WSB attention is at its highest realize −8.5% HPRs, while the average HPR across all investments is positive. Investment decisions of retail investors are more likely to be based on emotional responses to angry and disgusted user contributions on Reddit rather than analyst investment advice.

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  • Warkulat, Sonja & Pelster, Matthias, 2024. "Social media attention and retail investor behavior: Evidence from r/wallstreetbets," International Review of Financial Analysis, Elsevier, vol. 96(PB).
    • Handle: RePEc:eee:finana:v:96:y:2024:i:pb:s1057521924006537
    DOI: 10.1016/j.irfa.2024.103721
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    1. Andrei Shleifer, 2012. "Psychologists at the Gate: A Review of Daniel Kahneman's Thinking, Fast and Slow," Journal of Economic Literature, American Economic Association, vol. 50(4), pages 1080-1091, December.
    2. Denis Davydov & Jarkko Peltomäki, 2023. "Investor attention and the use of leverage," The Financial Review, Eastern Finance Association, vol. 58(2), pages 287-313, May.
    3. Jiancheng Shen & Mohammad Najand & Feng Dong & Wu He, 2017. "News and social media emotions in the commodity market," Review of Behavioral Finance, Emerald Group Publishing Limited, vol. 9(2), pages 148-168, July.
    4. Tolga Buz & Gerard de Melo, 2021. "Should You Take Investment Advice From WallStreetBets? A Data-Driven Approach," Papers 2105.02728, arXiv.org.
    5. Womack, Kent L, 1996. "Do Brokerage Analysts' Recommendations Have Investment Value?," Journal of Finance, American Finance Association, vol. 51(1), pages 137-167, March.
    6. Barrot, Jean-Noel & Kaniel, Ron & Sraer, David, 2016. "Are retail traders compensated for providing liquidity?," Journal of Financial Economics, Elsevier, vol. 120(1), pages 146-168.
    7. Emilio Ferrara & Zeyao Yang, 2015. "Measuring Emotional Contagion in Social Media," PLOS ONE, Public Library of Science, vol. 10(11), pages 1-14, November.
    8. Thierry Foucault & David Sraer & David J. Thesmar, 2011. "Individual Investors and Volatility," Journal of Finance, American Finance Association, vol. 66(4), pages 1369-1406, August.
    9. Ron Kaniel & Gideon Saar & Sheridan Titman, 2008. "Individual Investor Trading and Stock Returns," Journal of Finance, American Finance Association, vol. 63(1), pages 273-310, February.
    10. Antonio Gargano & Alberto G Rossi, 2018. "Does It Pay to Pay Attention?," The Review of Financial Studies, Society for Financial Studies, vol. 31(12), pages 4595-4649.
    11. Costola, Michele & Iacopini, Matteo & Santagiustina, Carlo R.M.A., 2021. "On the “mementum” of meme stocks," Economics Letters, Elsevier, vol. 207(C).
    12. Pelster, Matthias, 2024. "Leverage constraints and investors' choice of underlyings," Journal of Banking & Finance, Elsevier, vol. 162(C).
    13. Hsieh, Shu-Fan & Chan, Chia-Ying & Wang, Ming-Chun, 2020. "Retail investor attention and herding behavior," Journal of Empirical Finance, Elsevier, vol. 59(C), pages 109-132.
    14. Adriana Breaban & Charles N Noussair, 2018. "Emotional State and Market Behavior [Bubbling with excitement: en experiment]," Review of Finance, European Finance Association, vol. 22(1), pages 279-309.
    15. Ekkehart Boehmer & Charles M. Jones & Xiaoyan Zhang & Xinran Zhang, 2021. "Tracking Retail Investor Activity," Journal of Finance, American Finance Association, vol. 76(5), pages 2249-2305, October.
    16. Grennan, Jillian & Michaely, Roni, 2021. "FinTechs and the Market for Financial Analysis," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 56(6), pages 1877-1907, September.
    17. Stijn Van Nieuwerburgh & Laura Veldkamp, 2010. "Information Acquisition and Under-Diversification," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 77(2), pages 779-805.
    18. Brad M. Barber & Xing Huang & Philippe Jorion & Terrance Odean & Christopher Schwarz, 2024. "A (Sub)penny for Your Thoughts: Tracking Retail Investor Activity in TAQ," Journal of Finance, American Finance Association, vol. 79(4), pages 2403-2427, August.
    19. Jegadeesh, Narasimhan & Kim, Woojin, 2006. "Value of analyst recommendations: International evidence," Journal of Financial Markets, Elsevier, vol. 9(3), pages 274-309, August.
    20. Shleifer, Andrei, 2012. "Psychologists at the Gate: Review of Daniel Kahneman’s Thinking, Fast and Slow," Scholarly Articles 10735580, Harvard University Department of Economics.
    21. Zhi Da & Joseph Engelberg & Pengjie Gao, 2011. "In Search of Attention," Journal of Finance, American Finance Association, vol. 66(5), pages 1461-1499, October.
    22. Eduardo B. Andrade & Terrance Odean & Shengle Lin, 2016. "Bubbling with Excitement: An Experiment," Review of Finance, European Finance Association, vol. 20(2), pages 447-466.
    23. Shaen Corbet & Yang (Greg) Hou & Yang Hu & Les Oxley, 2022. "We Reddit in a Forum: The Influence of Message Boards on Firm Stability," Review of Corporate Finance, now publishers, vol. 2(1), pages 151-190, March.
    24. Lee, Charles M C & Shleifer, Andrei & Thaler, Richard H, 1991. "Investor Sentiment and the Closed-End Fund Puzzle," Journal of Finance, American Finance Association, vol. 46(1), pages 75-109, March.
    25. Arnold, Marc & Pelster, Matthias & Subrahmanyam, Marti G., 2022. "Attention triggers and investors’ risk-taking," Journal of Financial Economics, Elsevier, vol. 143(2), pages 846-875.
    26. Brad M. Barber & Terrance Odean, 2000. "Trading Is Hazardous to Your Wealth: The Common Stock Investment Performance of Individual Investors," Journal of Finance, American Finance Association, vol. 55(2), pages 773-806, April.
    27. Anand, Abhinav & Pathak, Jalaj, 2022. "The role of Reddit in the GameStop short squeeze," Economics Letters, Elsevier, vol. 211(C).
    28. Vozlyublennaia, Nadia, 2014. "Investor attention, index performance, and return predictability," Journal of Banking & Finance, Elsevier, vol. 41(C), pages 17-35.
    29. John Griffith & Mohammad Najand & Jiancheng Shen, 2020. "Emotions in the Stock Market," Journal of Behavioral Finance, Taylor & Francis Journals, vol. 21(1), pages 42-56, January.
    30. Gregory W. Brown, 1999. "Volatility, Sentiment, and Noise Traders," Financial Analysts Journal, Taylor & Francis Journals, vol. 55(2), pages 82-90, March.
    31. Brad M. Barber & Terrance Odean, 2008. "All That Glitters: The Effect of Attention and News on the Buying Behavior of Individual and Institutional Investors," The Review of Financial Studies, Society for Financial Studies, vol. 21(2), pages 785-818, April.
    32. De Long, J Bradford & Shleifer, Andrei & Summers, Lawrence H & Waldmann, Robert J, 1991. "The Survival of Noise Traders in Financial Markets," The Journal of Business, University of Chicago Press, vol. 64(1), pages 1-19, January.
    33. Weber, Martin & Camerer, Colin F., 1998. "The disposition effect in securities trading: an experimental analysis," Journal of Economic Behavior & Organization, Elsevier, vol. 33(2), pages 167-184, January.
    34. Hang Nguyen & Roger Calantone & Ranjani Krishnan, 2020. "Influence of Social Media Emotional Word of Mouth on Institutional Investors’ Decisions and Firm Value," Management Science, INFORMS, vol. 66(2), pages 887-910, February.
    35. Ron Kaniel & Shuming Liu & Gideon Saar & Sheridan Titman, 2012. "Individual Investor Trading and Return Patterns around Earnings Announcements," Journal of Finance, American Finance Association, vol. 67(2), pages 639-680, April.
    36. Gu, Chen & Kurov, Alexander, 2020. "Informational role of social media: Evidence from Twitter sentiment," Journal of Banking & Finance, Elsevier, vol. 121(C).
    37. Seasholes, Mark S. & Wu, Guojun, 2007. "Predictable behavior, profits, and attention," Journal of Empirical Finance, Elsevier, vol. 14(5), pages 590-610, December.
    38. Michael S. Drake & Jacob R. Thornock & Brady J. Twedt, 2017. "The internet as an information intermediary," Review of Accounting Studies, Springer, vol. 22(2), pages 543-576, June.
    39. Suchanek, Max, 2024. "Social interactions in short squeeze scenarios," International Review of Economics & Finance, Elsevier, vol. 91(C), pages 898-919.
    40. Azi Ben-Rephael & Zhi Da & Ryan D. Israelsen, 2017. "It Depends on Where You Search: Institutional Investor Attention and Underreaction to News," The Review of Financial Studies, Society for Financial Studies, vol. 30(9), pages 3009-3047.
    41. Eric K. Kelley & Paul C. Tetlock, 2017. "Retail Short Selling and Stock Prices," The Review of Financial Studies, Society for Financial Studies, vol. 30(3), pages 801-834.
    42. Abraham, Abraham & Elan, Don & Marcus, Alan J, 1993. "Does Sentiment Explain Closed-End Fund Discounts? Evidence from Bond Funds," The Financial Review, Eastern Finance Association, vol. 28(4), pages 607-616, November.
    43. Hasso, Tim & Müller, Daniel & Pelster, Matthias & Warkulat, Sonja, 2022. "Who participated in the GameStop frenzy? Evidence from brokerage accounts," Finance Research Letters, Elsevier, vol. 45(C).
    44. John R. Nofsinger & Richard W. Sias, 1999. "Herding and Feedback Trading by Institutional and Individual Investors," Journal of Finance, American Finance Association, vol. 54(6), pages 2263-2295, December.
    45. Brad M. Barber & Xing Huang & Terrance Odean & Christopher Schwarz, 2022. "Attention‐Induced Trading and Returns: Evidence from Robinhood Users," Journal of Finance, American Finance Association, vol. 77(6), pages 3141-3190, December.
    46. Russell Jame & Rick Johnston & Stanimir Markov & Michael C. Wolfe, 2016. "The Value of Crowdsourced Earnings Forecasts," Journal of Accounting Research, Wiley Blackwell, vol. 54(4), pages 1077-1110, September.
    47. repec:hal:journl:hal-04874781 is not listed on IDEAS
    48. Eric K. Kelley & Paul C. Tetlock, 2013. "How Wise Are Crowds? Insights from Retail Orders and Stock Returns," Journal of Finance, American Finance Association, vol. 68(3), pages 1229-1265, June.
    49. Vamossy, Domonkos F., 2021. "Investor emotions and earnings announcements," Journal of Behavioral and Experimental Finance, Elsevier, vol. 30(C).
    50. Dierick, Nicolas & Heyman, Dries & Inghelbrecht, Koen & Stieperaere, Hannes, 2019. "Financial attention and the disposition effect," Journal of Economic Behavior & Organization, Elsevier, vol. 163(C), pages 190-217.
    51. Selin Duz Tan & Oktay Tas, 2021. "Social Media Sentiment in International Stock Returns and Trading Activity," Journal of Behavioral Finance, Taylor & Francis Journals, vol. 22(2), pages 221-234, April.
    52. Richard Taffler, 2018. "Emotional finance: investment and the unconscious," The European Journal of Finance, Taylor & Francis Journals, vol. 24(7-8), pages 630-653, May.
    53. Suwan (Cheng) Long & Brian Lucey & Ying Xie & Larisa Yarovaya, 2023. "“I just like the stock”: The role of Reddit sentiment in the GameStop share rally," The Financial Review, Eastern Finance Association, vol. 58(1), pages 19-37, February.
    54. Terrance Odean, 1999. "Do Investors Trade Too Much?," American Economic Review, American Economic Association, vol. 89(5), pages 1279-1298, December.
    55. Grinblatt, Mark & Keloharju, Matti, 2000. "The investment behavior and performance of various investor types: a study of Finland's unique data set," Journal of Financial Economics, Elsevier, vol. 55(1), pages 43-67, January.
    56. Hailiang Chen & Prabuddha De & Yu (Jeffrey) Hu & Byoung-Hyoun Hwang, 2014. "Wisdom of Crowds: The Value of Stock Opinions Transmitted Through Social Media," The Review of Financial Studies, Society for Financial Studies, vol. 27(5), pages 1367-1403.
    57. Baruch Lev & Srivastava Anup, 2022. "Explaining the Recent Failure of Value Investing," Critical Finance Review, now publishers, vol. 11(2), pages 333-360, May.
    58. Farrell, Michael & Green, T. Clifton & Jame, Russell & Markov, Stanimir, 2022. "The democratization of investment research and the informativeness of retail investor trading," Journal of Financial Economics, Elsevier, vol. 145(2), pages 616-641.
    59. Larcker, David F. & Lys, Thomas, 1987. "An empirical analysis of the incentives to engage in costly information acquisition : The case of risk arbitrage," Journal of Financial Economics, Elsevier, vol. 18(1), pages 111-126, March.
    60. Domonkos F. Vamossy, 2023. "Social Media Emotions and IPO Returns," Papers 2306.12602, arXiv.org, revised Apr 2024.
    61. Massoud, Nadia & Nandy, Debarshi & Saunders, Anthony & Song, Keke, 2011. "Do hedge funds trade on private information? Evidence from syndicated lending and short-selling," Journal of Financial Economics, Elsevier, vol. 99(3), pages 477-499, March.
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    More about this item

    Keywords

    Risk-taking; Investor welfare; Social media; Reddit; Emotions; Natural-language-processing;
    All these keywords.

    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G41 - Financial Economics - - Behavioral Finance - - - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making in Financial Markets

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