An exchange traded fund (ETF) is a type of security that tracks an index, sector, commodity, or other asset, but which can be purchased or sold on a stock exchange the same as a regular stock. An ETF can be structured to track anything from the price of an individual commodity to a large and diverse collection of securities. ETFs can even be structured to track specific investment strategies.https://3734b35b3dc12838401958f6620f510c.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html
A well-known example is the SPDR S&P 500 ETF (SPY), which tracks the S&P 500 Index.1 ETFs can contain many types of investments, including stocks, commodities, bonds, or a mixture of investment types. An exchange traded fund is a marketable security, meaning it has an associated price that allows it to be easily bought and sold.https://3734b35b3dc12838401958f6620f510c.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html
- An exchange traded fund (ETF) is a basket of securities that trade on an exchange, just like a stock.
- ETF share prices fluctuate all day as the ETF is bought and sold; this is different from mutual funds that only trade once a day after the market closes.2
- ETFs can contain all types of investments including stocks, commodities, or bonds; some offer U.S. only holdings, while others are international.
- ETFs offer low expense ratios and fewer broker commissions than buying the stocks individually.
An ETF is called an exchange traded fund since it’s traded on an exchange just like stocks. The price of an ETF’s shares will change throughout the trading day as the shares are bought and sold on the market. This is unlike mutual funds, which are not traded on an exchange, and trade only once per day after the markets close. Additionally, ETFs tend to be more cost-effective and more liquid when compared to mutual funds.https://datawrapper.dwcdn.net/kd2Xw/5/
An ETF is a type of fund that holds multiple underlying assets, rather than only one like a stock. Because there are multiple assets within an ETF, they can be a popular choice for diversification.https://3734b35b3dc12838401958f6620f510c.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html
An ETF can own hundreds or thousands of stocks across various industries, or it could be isolated to one particular industry or sector. Some funds focus on only U.S. offerings, while others have a global outlook. For example, banking-focused ETFs would contain stocks of various banks across the industry.https://3734b35b3dc12838401958f6620f510c.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html
Types of ETFs
There are various types of ETFs available to investors that can be used for income generation, speculation, price increases, and to hedge or partly offset risk in an investor’s portfolio. Below are several examples of the types of ETFs.
- Bond ETFs might include government bonds, corporate bonds, and state and local bonds—called municipal bonds.
- Industry ETFs track a particular industry such as technology, banking, or the oil and gas sector.
- Commodity ETFs invest in commodities including crude oil or gold.
- Currency ETFs invest in foreign currencies such as the Euro or Canadian dollar.
- Inverse ETFs attempt to earn gains from stock declines by shorting stocks. Shorting is selling a stock, expecting a decline in value, and repurchasing it at a lower price.
Investors should be aware that many inverse ETFs are exchange traded notes (ETNs) and not true ETFs. An ETN is a bond but trades like a stock and is backed by an issuer like a bank. Be sure to check with your broker to determine if an ETN is a right fit for your portfolio.
In the U.S., most ETFs are set up as open-ended funds and are subject to the Investment Company Act of 1940 except where subsequent rules have modified their regulatory requirements.3 Open-end funds do not limit the number of investors involved in the product.
How to Buy and Sell ETFs
ETFs trade through online brokers and traditional broker-dealers. You can view some of the top brokers in the industry for ETFs with Investopedia’s list of the best brokers for ETFs. An alternative to standard brokers are robo-advisors like Betterment and Wealthfront who make use of ETFs in their investment products.https://datawrapper.dwcdn.net/u16Xo/1/
Real-World Examples of ETFs
Below are examples of popular ETFs on the market today. Some ETFs track an index of stocks creating a broad portfolio while others target specific industries.
- The SPDR S&P 500 (SPY) is the oldest surviving and most widely known ETF tracks the S&P 500 Index.4
- The iShares Russell 2000 (IWM) tracks the Russell 2000 small-cap index.5
- The Invesco QQQ (QQQ) indexes the Nasdaq 100, which typically contains technology stocks.6
- The SPDR Dow Jones Industrial Average (DIA) represents the 30 stocks of the Dow Jones Industrial Average.7
- Sector ETFs track individual industries such as oil (OIH), energy (XLE), financial services (XLF), REITs (IYR), Biotech (BBH).
- Commodity ETFs represent commodity markets including crude oil (USO) and natural gas (UNG).
- Physically-Backed ETFs: The SPDR Gold Shares (GLD) and the iShares Silver Trust (SLV) hold physical gold and silver bullion in the fund.
Advantages and Disadvantages of ETFs
ETFs provide lower average costs since it would be expensive for an investor to buy all the stocks held in an ETF portfolio individually. Investors only need to execute one transaction to buy and one transaction to sell, which leads to fewer broker commissions since there are only a few trades being done by investors. Brokers typically charge a commission for each trade. Some brokers even offer no-commission trading on certain low-cost ETFs reducing costs for investors even further.
An ETF’s expense ratio is the cost to operate and manage the fund. ETFs typically have low expenses since they track an index. For example, if an ETF tracks the S&P 500 index, it might contain all 500 stocks from the S&P making it a passively-managed fund and less time-intensive. However, not all ETFs track an index in a passive manner.Pros
- Access to many stocks across various industries
- Low expense ratios and fewer broker commissions.
- Risk management through diversification
- ETFs exist that focus on targeted industries
- Actively-managed ETFs have higher fees
- Single industry focus ETFs limit diversification
- Lack of liquidity hinders transactions
There are also actively managed ETFs, where portfolio managers are more involved in buying and selling shares of companies and changing the holdings within the fund. Typically, a more actively managed fund will have a higher expense ratio than passively managed ETFs. It is important that investors determine how the fund is managed, whether it’s actively or passively managed, the resulting expense ratio, and weigh the costs versus the rate of return to make sure it is worth holding.https://datawrapper.dwcdn.net/Uf2Vc/2/
An indexed-stock ETF provides investors with the diversification of an index fund as well as the ability to sell short, buy on margin, and purchase as little as one share since there are no minimum deposit requirements. However, not all ETFs are equally diversified. Some may contain a heavy concentration in one industry, or a small group of stocks, or assets that are highly correlated to each other.
Dividends and ETFs
While ETFs provide investors with the ability to gain as stock prices rise and fall, they also benefit from companies that pay dividends. Dividends are a portion of earnings allocated or paid by companies to investors for holding their stock. ETF shareholders are entitled to a proportion of the profits, such as earned interest or dividends paid, and may get a residual value in case the fund is liquidated.
ETFs and Taxes
An ETF is more tax-efficient than a mutual fund since most buying and selling occurs through an exchange and the ETF sponsor does not need to redeem shares each time an investor wishes to sell, or issue new shares each time an investor wishes to buy. Redeeming shares of a fund can trigger a tax liability so listing the shares on an exchange can keep tax costs lower. In the case of a mutual fund, each time an investor sells their shares they sell it back to the fund and incur a tax liability can be created that must be paid by the shareholders of the fund.8
ETFs Market Impact
Since ETFs have become increasingly popular with investors, many new funds have been created resulting in low trading volumes for some of them. The result can lead to investors not being able to buy and sell shares of a low-volume ETF easily.
Concerns have surfaced about the influence of ETFs on the market and whether demand for these funds can inflate stock values and create fragile bubbles. Some ETFs rely on portfolio models that are untested in different market conditions and can lead to extreme inflows and outflows from the funds, which have a negative impact on market stability.
Since the financial crisis, ETFs have played major roles in market flash-crashes and instability. Problems with ETFs were significant factors in the flash crashes and market declines in May 2010, August 2015, and February 2018.91011https://www.youtube.com/embed/g9vY3CtV86w
ETF Creation and Redemption
The supply of ETF shares is regulated through a mechanism known as creation and redemption, which involves large specialized investors, called authorized participants (APs).
When an ETF wants to issue additional shares, the AP buys shares of the stocks from the index—such as the S&P 500 tracked by the fund—and sells or exchanges them to the ETF for new ETF shares at an equal value. In turn, the AP sells the ETF shares in the market for a profit. The process of an AP selling stocks to the ETF sponsor, in return for shares in the ETF, is called creation.
Creation When Shares Trade at a Premium
Imagine an ETF that invests in the stocks of the S&P 500 and has a share price of $101 at the close of the market. If the value of the stocks that the ETF owns was only worth $100 on a per share basis, then the fund’s price of $101 is trading at a premium to the fund’s net asset value (NAV). The NAV is an accounting mechanism that determines the overall value of the assets or stocks in an ETF.
An authorized participant has an incentive to bring the ETF share price back into equilibrium with the fund’s NAV. To do this, the AP will buy shares of the stocks that the ETF wants to hold in its portfolio from the market and sells them to the fund in return for shares of the ETF. In this example, the AP is buying stock on the open market worth $100 per share but getting shares of the ETF that are trading on the open market for $101 per share. This process is called creation and increases the number of ETF shares on the market. If everything else remains the same, increasing the number of shares available on the market will reduce the price of the ETF and bring shares in line with the NAV of the fund.
Conversely, an AP also buys shares of the ETF on the open market. The AP then sells these shares back to the ETF sponsor in exchange for individual stock shares that the AP can sell on the open market. As a result, the number of ETF shares is reduced through the process called redemption.
The amount of redemption and creation activity is a function of demand in the market and whether the ETF is trading at a discount or premium to the value of the fund’s assets.
Redemption When Shares Trade at a Discount
Imagine an ETF that holds the stocks in the Russell 2000 small-cap index and is currently trading for $99 per share. If the value of the stocks the ETF is holding in the fund is worth $100 per share, then the ETF is trading at a discount to NAV.
To bring the ETF’s share price back to its NAV, an AP will buy shares of the ETF on the open market and sell them back to the ETF in return for shares of the underlying stock portfolio. In this example, the AP is able to buy ownership of $100 worth of stock in exchange for ETF shares it bought for $99. This process is called redemption, and it decreases the supply of ETF shares on the market. When the supply of ETF shares is decreased, the price should rise and get closer to its NAV.SPONSORED
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Redemption Mechanism DefinitionA redemption mechanism is a method used by market makers of exchange-traded funds (ETFs) to reconcile net asset value (NAV) and market values. moreETF SponsorAn ETF sponsor is a fund manager or financial company in charge of creating and administering an exchange-traded fund. moreA Look at the Types of Exchange Traded Products (ETPs)Exchange traded products (ETPs) are types of securities that track underlying securities, an index, or other financial instruments. ETPs trade on exchanges similar to stocks. moreExploring the Benefits and Risks of Inverse ETFsAn inverse ETF is an exchange-traded fund that uses various derivatives to profit from a decline in the value of an underlying benchmark. moreDividend ETFA dividend ETF is an exchange traded fund designed to invest in a basket of high-dividend-paying stocks. moreSector ETF DefinitionA sector exchange traded fund (ETF) invests in the stocks and securities of a specific sector, typically identified in the fund title. more