PT - JOURNAL ARTICLE AU - John Tucker AU - Patricia Sanchez-Marin TI - U.S. Style Benchmarks DP - 2004 Sep 21 TA - ETFs and Indexing PG - 10--14 VI - 2004 IP - 1 4099 - http://guides.pm-research.com/content/2004/1/10.short 4100 - http://guides.pm-research.com/content/2004/1/10.full AB - There are a number of different style index families. Although each family offers similarly labeled products, there are many differences in the indices. This article focuses on S&P, Frank Russell, and Dow Jones, exploring the differences every investor should understand before making an investment decision.