Explore the different types of ETFs, from equity and bond ETFs to sector, commodity and thematic ETFs and understand how each category works.
Updated October 03, 2026
Explore the different types of ETFs, from equity and bond ETFs to sector, commodity and thematic ETFs and understand how each category works.
The main types of ETFs are equity ETFs, which hold shares in companies; bond ETFs, which hold government or corporate debt; commodity ETFs, which track assets like gold, oil or agricultural products; currency ETFs, which track the value of one currency or a basket of currencies; real estate ETFs, which hold property-related companies; and multi-asset ETFs, which combine several asset classes in one fund. Within and across those categories sit more specialised types: sector and thematic ETFs focused on specific industries or trends, international and emerging market ETFs, dividend and income ETFs, factor or "smart beta" ETFs, ESG ETFs, actively managed ETFs and complex products such as leveraged and inverse ETFs. Each type is built for a different purpose, carries a different level of risk and fits a different role in a portfolio. The encouraging truth is that there's an ETF for almost any market exposure an investor might want; the honest caveat is that the label alone never tells you everything, so understanding what each type actually holds, and how it behaves, is essential before buying.
This guide explains the different types of ETFs: what each one holds, what it's typically used for, the risks that come with it, and how the specialised and complex types differ from standard index funds. It also covers how to decide which types suit your goals and how owning an ETF differs from trading the same markets through CFDs. The recurring theme is that ETFs are tools, and the right one depends on the job you need it to do rather than on what's popular or performing well right now. Skyriss believes that understanding the full range of instruments available is what allows market participants to make deliberate choices rather than reactive ones. This article is educational and does not constitute investment advice; investing and trading carry risk, including the possible loss of the money you put in.
For those who want the overview immediately, here are the main types.
By asset class, ETFs fall into six broad groups. Equity ETFs hold company shares and are the most common type. Bond ETFs hold fixed income securities such as government, corporate or inflation-linked bonds. Commodity ETFs track physical commodities like gold, silver, oil or agricultural products, either by holding the physical asset or through futures contracts. Currency ETFs track the value of individual currencies or baskets. Real estate ETFs hold listed property companies and real estate investment trusts. Multi-asset ETFs combine stocks, bonds and sometimes other assets in a single fund.
By strategy or focus, ETFs can be broad market or narrow sector and thematic funds; domestic, international or emerging market funds; dividend and income funds; factor or smart beta funds; ESG funds; and actively managed funds. Complex ETFs, including leveraged and inverse funds, use derivatives and reset daily, making them suitable mainly for short-term use by experienced traders.
The key rule: broad, diversified ETFs are generally considered the foundation of a long-term portfolio, while narrower, specialised and complex types add higher concentration and risk. The rest of this guide explains each type in depth.
Equity ETFs hold shares in companies and are the largest and most widely used category of ETF. They offer exposure to the stock market in a single trade, but they vary enormously in how broad or narrow that exposure is.
Broad market ETFs track a major index covering a large portion of a country's or the world's stock market, such as the largest companies in a particular economy or a global index spanning thousands of companies across dozens of countries. They're the type most often recommended as the core of a long-term portfolio, because a single fund delivers wide diversification at low cost.
Equity ETFs are also grouped by company size and investment style. Large-cap, mid-cap and small-cap ETFs focus on companies of different market values, with smaller companies generally offering higher growth potential alongside higher volatility. Style ETFs split the market into growth stocks, companies expected to grow earnings faster than average, and value stocks, companies that appear inexpensive relative to their fundamentals. These funds let investors tilt a portfolio toward particular segments of the market.
Sector ETFs focus on a single part of the economy, such as technology, healthcare, energy, financials or consumer goods. They're useful for gaining targeted exposure to an industry, but they're far more concentrated than broad market funds, which means performance depends heavily on the fortunes of one sector.
Thematic ETFs invest around a long-term trend or idea rather than a traditional sector, such as artificial intelligence, clean energy, cybersecurity, robotics or ageing populations. They often hold companies from several industries and countries that share exposure to the same theme.
A common question is: are thematic ETFs riskier than broad market funds? Generally, yes. They tend to be concentrated in a small number of companies, often carry higher fees, and can be heavily influenced by market enthusiasm. Themes can be popular long before they generate profits, and investors who buy at the height of excitement may face sharp declines if expectations cool. Thematic funds can play a role as a smaller satellite position, but they're rarely suitable as a portfolio's foundation.
International ETFs provide exposure to companies outside an investor's home market. They can cover developed markets as a group, individual countries, specific regions such as Europe or Asia Pacific, or the entire world excluding one country.
Emerging market ETFs focus on developing economies, which can offer faster growth potential but typically come with higher volatility, political and regulatory risk, and currency risk. When you hold an international ETF, your return is affected both by the performance of the underlying shares and by movements in exchange rates between the fund's holdings and your own currency. Some funds are currency-hedged to reduce that effect, which changes both their risk profile and their costs.
Bond ETFs hold fixed income securities and are used mainly to generate income and reduce the overall volatility of a portfolio. Like equity ETFs, they cover a wide range of risk levels.
Government bond ETFs hold debt issued by national governments and are generally considered among the lower-risk options, particularly for stable, developed economies. Corporate bond ETFs hold debt issued by companies; investment-grade corporate funds hold bonds from financially strong issuers, while high-yield funds hold bonds from companies with lower credit ratings, offering higher income in exchange for greater default risk. Inflation-linked bond ETFs hold bonds whose payments adjust with inflation. Bond ETFs are also grouped by maturity, from short-term funds that are less sensitive to interest rate changes to long-term funds that can move significantly when rates rise or fall.
Typically, yes. When interest rates rise, the prices of existing bonds generally fall, because newer bonds offer higher yields. Bond ETFs with longer average maturities are more sensitive to this effect. Unlike an individual bond held to maturity, a bond ETF never matures itself, because it continuously replaces its holdings, so its value will fluctuate with interest rate movements throughout the time you hold it.
Commodity ETFs provide exposure to raw materials such as gold, silver, oil, natural gas, industrial metals or agricultural products, without requiring investors to buy or store the physical goods.
They generally work in one of two ways. Physically backed commodity ETFs hold the actual commodity, most commonly precious metals like gold, stored in secure vaults, so their value closely tracks the spot price. Futures-based commodity ETFs hold futures contracts rather than the commodity itself, which is common for assets like oil that are impractical to store.
Because futures contracts expire, the fund must regularly sell contracts that are nearing expiry and buy later-dated ones, a process called rolling. When later-dated contracts are more expensive than near-term ones, a market condition known as contango, the fund effectively sells low and buys high each time it rolls, which can gradually erode returns. As a result, a futures-based ETF can underperform the headline commodity price significantly over time, even if the commodity itself rises.
Currency ETFs track the value of a single currency against another, typically against the US dollar, or a basket of currencies. They can be used to gain exposure to a currency's movements or to hedge currency risk in a broader portfolio. Their returns depend on exchange rate movements and, in some structures, on interest rate differences between currencies. For active traders, currency ETFs are a relatively indirect way to access forex movements compared with trading currency pairs directly.
Real estate ETFs invest in listed property companies and real estate investment trusts (REITs), which own and often operate income-producing properties such as offices, shopping centres, warehouses, apartments and data centres. They give investors exposure to property markets without buying physical property, along with daily liquidity. Many real estate ETFs pay relatively high income because REITs are typically required to distribute a large share of their earnings. Their performance can be sensitive to interest rates and economic conditions affecting the property sector.
Dividend ETFs hold companies selected for paying regular or growing dividends, and are popular with investors seeking steady income. Some focus on high current yield, while others focus on companies with a long record of increasing dividends. Other income-focused ETFs use options strategies, such as selling covered call options on their holdings, to generate additional income in exchange for giving up part of the upside when markets rise strongly.
A common question is: is a higher yield always better? No. An unusually high yield can signal that a company's share price has fallen because of financial difficulties, and dividends can be cut. Income-focused funds also tend to concentrate in particular sectors, which reduces diversification.
Factor ETFs, often called smart beta ETFs, track indices built on rules other than simple company size. Instead of weighting companies purely by market value, they select or weight holdings based on characteristics, or factors, that have historically been associated with certain return patterns, such as value, momentum, quality, low volatility or small size. Equal-weighted ETFs, which give each holding the same weight, also fall into this broader group.
These funds sit between traditional passive investing and active management: they follow transparent rules, but those rules reflect a deliberate strategy. Factors can go through long periods of underperformance, and results depend heavily on how each fund defines and applies its chosen factor.
ESG ETFs select or exclude holdings based on environmental, social and governance criteria, for example screening out certain industries or favouring companies with stronger sustainability ratings. The methodologies vary widely between index providers and fund managers, so two ESG ETFs can hold very different portfolios. Investors interested in this type benefit from reading exactly which criteria a fund applies rather than relying on the label.
Actively managed ETFs don't track an index. Instead, a portfolio manager or team selects the holdings with the goal of outperforming a benchmark or achieving a specific objective, such as income or lower volatility. They offer the trading flexibility and transparency of the ETF structure, but they usually charge higher fees than passive funds and carry manager risk, the possibility that the manager's decisions lead to underperformance.
Leveraged and inverse ETFs are complex products that use derivatives to amplify or reverse an index's movements. Leveraged ETFs aim to deliver a multiple, such as two or three times, of an index's daily return. Inverse ETFs aim to deliver the opposite of the daily return, rising when the index falls.
Because they reset their exposure every day. Over periods longer than a single day, and especially in volatile, choppy markets, compounding can cause their performance to differ significantly from the stated multiple of the index's overall return, and losses can accumulate quickly. They're designed mainly for short-term tactical use by experienced traders who monitor positions closely, not for buying and holding.
Multi-asset ETFs, sometimes called asset allocation ETFs, combine several asset classes, usually stocks and bonds, in a single fund with a target mix, such as a growth-oriented or more conservative balance. Some rebalance automatically to maintain that mix. They offer a simple, all-in-one approach to diversification, although investors give up some control over the precise allocation. In some markets, investors can also access ETFs linked to cryptocurrencies, which are considerably more volatile than traditional asset classes and subject to different regulatory treatment depending on the jurisdiction.
The right type of ETF depends on your purpose, not on which category is attracting attention.
Start with your goal and time horizon: long-term growth, income, capital preservation or short-term tactical exposure each point toward different types. Consider your risk tolerance, since broad equity and government bond funds behave very differently from thematic, high-yield or leveraged products. Look at diversification, because narrow funds concentrate risk and can overlap with holdings you already own. Check costs, including the expense ratio and the bid-ask spread. And read how the fund works: what index it tracks, whether it holds physical assets or uses futures or swaps, and whether it's designed for long-term holding or daily exposure.
Many investors follow a core-and-satellite approach, using broad, low-cost ETFs as the core of a portfolio and adding smaller positions in more specialised types around it. The principle behind it is simple: the more specialised the ETF, the smaller its role usually needs to be.
Many ETF types give exposure to the same underlying markets that traders access through contracts for difference, including stock indices, commodities like gold and oil, and currencies, but the two are fundamentally different.
Owning an ETF means holding shares in a fund, typically for the medium to long term, with exposure to the fund's underlying holdings. Trading a CFD means speculating on a market's price movement without owning the asset or a fund, with the ability to go long or short and usually with leverage, which magnifies both gains and losses and makes CFD trading a high-risk activity suited to shorter-term strategies.
Skyriss offers CFD trading across global indices, commodities, forex and shares within a regulated environment. For traders, understanding the ETF landscape adds useful context, because flows into and out of major ETFs can influence the markets they track. For long-term investors, ETFs themselves are usually the more natural vehicle. Knowing which approach fits your goals matters more than the instrument itself.
The main types by asset class are equity, bond, commodity, currency, real estate and multi-asset ETFs. By strategy, ETFs also include sector, thematic, international, dividend, factor or smart beta, ESG, actively managed, and leveraged and inverse funds.
Broad market equity ETFs and diversified multi-asset ETFs are widely considered suitable starting points for long-term investors, because they offer wide diversification at low cost in a single fund. Specialised and complex types are generally better added later, in smaller amounts, once you understand how they behave.
Sector ETFs invest in a single traditional industry, such as healthcare or energy. Thematic ETFs invest around a trend, such as artificial intelligence or clean energy, often holding companies from several industries that share exposure to that theme. Both are more concentrated than broad market funds.
Some do. Physically backed ETFs, most commonly for gold and silver, hold the actual metal in vaults. Others use futures contracts, which means their returns can differ from the commodity's spot price because of the costs of rolling contracts over time.
Bond ETFs are generally less volatile than equity ETFs, but they aren't risk free. Their prices typically fall when interest rates rise, especially for longer-maturity funds, and corporate and high-yield bond ETFs carry credit and default risk.
Generally not. Leveraged and inverse ETFs reset daily, so over longer periods, particularly in volatile markets, their returns can differ significantly from the stated multiple of the index. They're designed mainly for short-term use by experienced traders.
Yes. Both can provide exposure to indices, commodities, currencies and shares. The difference is that an ETF is a fund you own, usually held longer term, while a CFD is a leveraged contract used to speculate on price movements without ownership, which carries significantly higher risk.
The range of ETFs available today is vast, from broad funds that capture an entire global stock market to highly specialised products focused on a single commodity, theme or daily multiple of an index. Equity, bond, commodity, currency, real estate and multi-asset ETFs cover the major asset classes, while sector, thematic, international, dividend, factor, ESG, active, leveraged and inverse funds offer different ways of shaping that exposure. Each type exists for a reason, and each carries its own balance of opportunity and risk.
The most important lesson is that the type of ETF should follow from your goal, not the other way around. Broad, low-cost, diversified funds typically form the most reliable foundation for long-term investors, while narrower and more complex types demand more research, closer monitoring and a smaller share of a portfolio. Understanding what each fund holds and how it's built is what turns a long list of options into a clear decision. Whether you're investing through ETFs or trading global markets directly, explore the markets with Skyriss at skyriss.com/get-started.
