ETF Vs. Index Funds

by Carol Wiley ; Updated July 27, 2017
Index mutual funds and ETFs are designed or track the performance of a market index.

Index mutual funds and ETFs (exchange traded funds) are both designed or track the performance of a market index, such as the Standard & Poor's 500 index (S&P 500) or Nasdaq composite index.

ETF Choice:

Learn More About Exchange-Traded Funds (ETFs)

Background

A mutual fund is a company that uses money from many investors to buy stocks or other securities. Management of a mutual fund can be active, where managers buy and sell securities attempting to get a high return, or passive, where securities are mostly bought and held.

Index Funds

Index funds are a passive mutual fund where the securities held are intended to track a market index. The advantage to this approach is broader market exposure, low operating expenses and low portfolio turnover.

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ETFs

Although like an index fund in which ETF buys securities to track a market index, ETFs are not mutual funds. Rather ETFs trade in the same way that company stocks trade on a stock exchange. While the net-asset value (NAV) of a mutual fund is calculated at the end of each trading day, the price of an ETF changes throughout the day, just as a company stock price changes.

Trading

Index funds are a passive investment, where you buy shares and then sell them when ready. In comparison, you can trade ETF shares the same way that you would trade stocks.

Expert Insight

According to Investopedia, when choosing between ETFs and index funds, the most important issues are usually management fees, your transaction costs, your tax consequences and other differences in the quality of the funds.

About the Author

Carol Wiley started writing as a technical writer/editor in 1990, was a licensed massage therapist for almost 12 years and has been writing Web content since 2003. She has a Bachelor of Science in aerospace engineering, a Master of Business Administration, a Certificate in Technical Writing and Editing and a Certificate in Massage Therapy.

Photo Credits

  • Image by Flickr.com, courtesy of Andrew Magill
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