Given the surge of popularity of exchange-traded funds, it's vital to track these funds as they come to market. The following list of ETF styles will help you make the most informed decisions possible, to determine which style makes the most sense for your investment goals:
United States Market Index ETFs
Market ETFs usually track a major market index and are some of the most active ETFs on an exchange floor. But some market ETFs track low-volume indexes as well. Keep in mind the goal of a market ETF is to emulate an underlying index, not outperform it.
Example: the QQQ’s which tracks the Nasdaq-100 index.
Foreign Market Index ETFs
The U.S. isn't the only country to boast market index ETFs. There are many foreign ETFs to choose from as well. So if you seek international exposure or wish to hedge against foreign investment risk, country, or region, ETFs may be a good option.
Examples include the EWJ, which tracks Japan’s Nikkei Index and the EWG, which tracks the MSCI Germany Index.
Foreign Currency ETFs
Foreign currency ETFs help investors gain exposure to foreign currencies without completing complex transactions. Currency ETFs are seemingly simple investment vehicles that track foreign currency—similar to how a market ETF tracks its underlying index. In some cases, this type of ETF tracks a basket of currencies, giving investors access to multiple foreign currencies.
Sector and Industry ETFs
Industry ETFs generally track a sector index representing a certain industry. These vehicles help investors gain exposure to a certain market sector like pharmaceuticals or homebuilders—without purchasing shares in multiple individual companies.
Commodity ETFs are similar to industry ETFs. They target certain areas or sectors of the market. However, when you purchase a commodity ETF, like gold or energy, you don't actually buy the physical commodity. Rather, these ETFs consist of derivative contracts to follow the price of the underlying commodity. In short, when you buy an oil ETF, you are investing in oil without setting up a mining drill in your backyard.
Some ETFs do not comprise equities at all. Commodity ETFs are made up of derivative contracts like futures, forwards, and options. While the goal is to emulate an investment product, there are different ways to accomplish this within the construction of ETFs.
Some ETFs track a certain investment style or market capitalization. Style ETFs are most actively traded in the United States. They exist on growth and value indexes developed by S&P/BARRA and Russell. If you have a certain investment goal based on a market-cap style, you may be able to reach your target with a style ETF.
The many available bond ETFs run the gamut, from international to government to corporate, to name a few. Bond ETFs have a difficult task when it comes to construction because they track low-liquidity investment products. Bonds are not actively traded in secondary markets, because they're normally held to maturity. However, bond ETFs are actively traded products.
ETF providers, like Barclays, have rolled out debt-based ETFs and created successful bond funds like the SPDR Capital Long Credit Bond ETF (LWC). This bond offering gives investors opportunities in the bond market while still maintaining the benefits of ETFs.
ETNs: Exchange Traded Notes
Exchange-traded notes (ETNs) are issued by a major bank as senior debt notes. This structure differs from ETFs, which consist of securities or derivative contracts. When you buy an ETN, you receive a debt investment similar to a bond. ETNs are backed by high credit rating banks, so they are considered secure investment products. However, the notes are not totally absent of credit risk.
Though ETNs are technically not true ETFs, people nonetheless lump them into the same category.
When the market plummets, investors like to short their positions. However, margins may not allow for this if there are restrictions on selling certain investments. Enter inverse ETFs, which create short positions when you buy them, by providing inverse reactions to the direction of the underlying index or asset.
Leveraged ETFs are controversial vehicles, best suited for advanced ETF trading strategies. A common misconception with leveraged ETFs is that they produce exponential annual returns. However, their goal is to offer leveraged daily returns on underlying indexes and assets. But even this daily intention is far from a sure thing.
You should conduct thorough research before you add leveraged ETFs to your portfolio.
Actively Managed ETFs
In the ongoing war between ETFs vs. mutual funds, there may be a compromise with Actively Managed ETFs. These combine the benefits of mutual and exchange-traded funds into one asset while eliminating some of the disadvantages.
Dividend ETFs track a dividend index, which consists of a diverse range of dividend-paying stocks. But in some cases, the dividend stocks are segmented by market caps or geographic locations.
Growing ETF popularity has led to an innovative crop of funds such as Volatility ETFs and Tax-Deferred ETFs. And as this world continues to grow, so will the different variations.