← Search

Journal of Finance Vol. 77 No. 6 2022

Attention‐Induced Trading and Returns: Evidence from Robinhood Users

Brad M. Barber; Xing Huang1,2; Terrance Odean; Christopher G. Schwarz1,2

1 University of California, Irvine · 2 Irvine University

Abstract

We study the influence of financial innovation by fintech brokerages on individual investors’ trading and stock prices. Using data from Robinhood, we find that Robinhood investors engage in more attention‐induced trading than other retail investors. For example, Robinhood outages disproportionately reduce trading in high‐attention stocks. While this evidence is consistent with Robinhood attracting relatively inexperienced investors, we show that it is also driven in part by the app's unique features. Consistent with models of attention‐induced trading, intense buying by Robinhood users forecasts negative returns. Average 20‐day abnormal returns are −4.7% for the top stocks purchased each day.

DOI
10.1111/jofi.13183
Volume
77
Issue
6
Pages
3141-3190
Language
en
Sources
bibtex:phds-export.bib openalex crossref

Cite