The Research Behavior of Individual Investors

Toomas Laarits and Jeffrey Wurgler

No 33625, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: Browser data from an approximately representative sample of individual investors offers a detailed account of their search for information, including how much time they spend on stock research, which stocks they research, what categories of information they seek, and when they gather information relative to events and trades. The median individual investor spends approximately six minutes on research per trade on traded tickers, mostly just before the trade; the mean spends around half an hour. Individual investors spend the most time reviewing price charts, followed by analyst opinions, and exhibit little interest in traditional risk statistics. Aggregate research interest is highly correlated with stock size, and salient news and earnings announcements draw more attention. Individual investors have different research styles, and those that focus on short-term information are more likely to trade more speculative stocks.

JEL-codes: G02 G11 G12 G4 G40 G41 G5 G50 G53 (search for similar items in EconPapers)
Date: 2025-03
Note: AP
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