Tax-Loss Trading and Wash Sales

38 Pages Posted: 24 Jan 2002 Last revised: 25 Jan 2002

See all articles by Mark Grinblatt

Mark Grinblatt

University of California, Los Angeles (UCLA) - Finance Area; Yale University - International Center for Finance; National Bureau of Economic Research (NBER)

Matti Keloharju

Aalto University - School of Business; Research Institute of Industrial Economics (IFN); Centre for Economic Policy Research (CEPR)

Multiple version iconThere are 2 versions of this paper

Date Written: January 2002

Abstract

An analysis of trades in the Finnish stock market around the turn of the year shows that Finnish investors tend to realize losses more than gains towards the end of December. They also buy back the same stocks they recently sold, with a repurchase rate that depends on the size of the capital loss and how close the sale is to the end of December. The resulting net buying pressure from these 'wash sale' repurchases is greater for stocks with small market capitalizations and has a calendar pattern that is similar to that of stock returns.

Suggested Citation

Grinblatt, Mark and Keloharju, Matti, Tax-Loss Trading and Wash Sales (January 2002). NBER Working Paper No. w8745. Available at SSRN: https://ssrn.com/abstract=298269

Mark Grinblatt (Contact Author)

University of California, Los Angeles (UCLA) - Finance Area ( email )

Los Angeles, CA 90095-1481
United States
310-825-1098 (Phone)
310-206-5455 (Fax)

Yale University - International Center for Finance

Box 208200
New Haven, CT 06520-8200
United States

National Bureau of Economic Research (NBER)

1050 Massachusetts Avenue
Cambridge, MA 02138
United States

Matti Keloharju

Aalto University - School of Business ( email )

P.O. Box 21210
AALTO, FI-00076
Finland
+358 40 353 8043 (Phone)

Research Institute of Industrial Economics (IFN) ( email )

Box 55665
Grevgatan 34, 2nd floor
Stockholm, SE-102 15
Sweden

Centre for Economic Policy Research (CEPR) ( email )

London
United Kingdom

Register to save articles to
your library

Register

Paper statistics

Downloads
37
Abstract Views
1,293
PlumX Metrics