A:

The term spider is the commonly-used expression to describe the the Standard & Poor's Depository Receipt (SPDR). This type of investment vehicle is an exchange-traded fund (ETF). You can think of an ETF as a basket of securities (like a mutual fund) that trades like a stock. In the case of spiders, the basket of stocks is the S&P 500 index. One of the reasons for buying a SPDR is that it is a quick and easy way to have significant diversification. SPDRs are also relatively inexpensive compared to what it would cost to create this type of portfolio yourself.

SPDRs contain one-tenth of the S&P 500 index portfolio, which is why the cost to buy one unit of this asset is nearly equal to one-tenth of the S&P 500 index level. SPDRs trade on the American Stock Exchange (AMEX) under the symbol SPY. Like all ETFs, they trade in the same manner as regular stocks having continuous liquidity and provide regular dividend payments. This type of investment is ideal for those who believe in passive management, a strategy that attempts to mirror a market index with no desire to try and beat the market. See our Special Feature: Exchange-Traded Funds for everything you need to know about ETFs.

For more on index investing, check out Index Investing Tutorial, Introduction To Exchange-Traded Funds and Advantages Of Exchange-Traded Funds.

RELATED FAQS
  1. Should mutual funds be subject to more regulation?

    Mutual funds, when compared to other types of pooled investments such as hedge funds, have very strict regulations. In fact, ... Read Full Answer >>
  2. Do ETFs pay capital gains?

    Exchange-traded funds (ETFs) can generate capital gains that are transferred to shareholders, typically once a year, triggering ... Read Full Answer >>
  3. How do real estate hedge funds work?

    A hedge fund is a type of investment vehicle and business structure that aggregates capital from multiple investors and invests ... Read Full Answer >>
  4. Are Vanguard ETFs commission-free?

    While some Vanguard exchange-traded funds (ETFs) are available commission-free from third-party brokers, a large portion ... Read Full Answer >>
  5. Do Vanguard ETFs require a minimum investment?

    Vanguard completely waives any U.S. dollar minimum amounts to buy its exchange-traded funds (ETFs), and the minimum ETF investment ... Read Full Answer >>
  6. Can mutual fund expense ratios be negative?

    Mutual fund expense ratios cannot be negative. An expense ratio is the sum total of all fees charged by an asset management ... Read Full Answer >>
Related Articles
  1. Chart Advisor

    How Are You Trading The Breakdown In Growth Stocks? (VOOG, IWF)

    Based on the charts of these two ETFs, bearish traders will start turning their attention to growth stocks.
  2. Mutual Funds & ETFs

    Pimco’s Top Funds for Retirement Income

    Once you're living off the money you've saved for retirement, is it invested in the right assets? Here are some from PIMCO that may be good options.
  3. Chart Advisor

    Watch This ETF For Signs Of A Reversal (BCX)

    Trying to determine if the commodity markets are ready for a bounce? Take a look at the analysis of this ETF to find out if now is the time to buy.
  4. Mutual Funds & ETFs

    ETFs Can Be Safe Investments, If Used Correctly

    Learn about how ETFs can be a safe investment option if you know which funds to choose, including the basics of both indexed and leveraged ETFs.
  5. Mutual Funds & ETFs

    The Top 5 Large Cap Core ETFs for 2016 (VUG, SPLV)

    Look out for these five ETFs in 2016, and learn why investors should closely watch how the Federal Reserve moves heading into the new year.
  6. Economics

    India: Why it Might Pay to Be Bullish Right Now

    Many investors are bullish on India for all the right reasons. Does it present an investing opportunity?
  7. Investing Basics

    Building My Portfolio with BlackRock ETFs and Mutual Funds (ITOT, IXUS)

    Find out how to construct the ideal investment portfolio utilizing BlackRock's tools, resources and its popular low-cost exchange-traded funds (ETFs).
  8. Investing

    3 Things About International Investing and Currency

    As world monetary policy continues to diverge rocking bottom on interest rates while the Fed raises them, expect currencies to continue their bumpy ride.
  9. Chart Advisor

    These 3 ETFs Suggest Commodities Are Headed Lower (COMT,CCX,DBC)

    The charts of these three exchange traded funds suggest that commodities are stuck in a downtrend and it doesn't look like it will reverse any time soon.
  10. Trading Strategies

    4 ETFs To Trade the Russian Ruble (RSX, ERUS)

    Discover which exchange-traded funds (ETFs) provide investors with the greatest exposure to the Russian ruble and learn about the risks that come with each.
RELATED TERMS
  1. Alternative Energy ETF

    An exchange-traded fund that invests in companies engaged in ...
  2. Exchange-Traded Fund (ETF)

    A security that tracks an index, a commodity or a basket of assets ...
  3. Exchange-Traded Mutual Funds (ETMF)

    Investopedia explains the definition of exchange-traded mutual ...
  4. Lion economies

    A nickname given to Africa's growing economies.
  5. Factor Investing

    An investment strategy in which securities are chosen based on ...
  6. Reverse Gold ETF

    Exchange traded funds that are designed to trade in a direction ...
Hot Definitions
  1. Liquidation Margin

    Liquidation margin refers to the value of all of the equity positions in a margin account. If an investor or trader holds ...
  2. Black Swan

    An event or occurrence that deviates beyond what is normally expected of a situation and that would be extremely difficult ...
  3. Inverted Yield Curve

    An interest rate environment in which long-term debt instruments have a lower yield than short-term debt instruments of the ...
  4. Socially Responsible Investment - SRI

    An investment that is considered socially responsible because of the nature of the business the company conducts. Common ...
  5. Presidential Election Cycle (Theory)

    A theory developed by Yale Hirsch that states that U.S. stock markets are weakest in the year following the election of a ...
Trading Center