Selecting a top index broker continues to be a challenge. Several factors come into play when trading indices and searching for the best brokers, especially since indices can’t be bought directly and are usually accessed through other instruments:
- How many indices are on offer?
- What are the commissions and spreads?
- Are there any hidden fees?
- How good are the mobile apps and trading platforms?
- Who are the regulators?
And there are many more angles to consider. Since you can’t trade an index directly, there are three main ways to gain exposure: index ETFs (buying a fund that tracks the index, ideal for long-term investors), index CFDs (contracts for difference, which let you speculate on price movements with leverage), and index options or futures (derivatives suited to more advanced traders). Each suits a different type of investor and carries different risks – CFDs in particular are leveraged products that can amplify losses.
The best brokers for indices not only cover the basics of security, investor education, and low fees, but also lead the market in the range of indices available, deposit methods, and transparency.
This article presents our take on the top brokers for indices available globally. Let’s get to it.
Best brokers for indices
With index trading, you need what the investing world calls a “full-service broker.” Alongside providing basic access to global markets, they provide a number of other perks, such as advice, research, and foreign market access. All of the three options below can be considered full-service brokers. Here’s the list of our top picks for the best Brokers for indices:
Interactive Brokers | Best overall broker for indices
Interactive Brokers (IBKR) is a global online broker known for blending beginner and advanced trading tools across sophisticated web and mobile platforms. Founded in 1978, it offers a wide array of products ranging from stocks to futures to CFDs, and access to over 150 different markets.
eToro | Best for social trading
eToro is the world’s leading online broker for social trading, or a community-based trading platform enabling investors to learn from and copy one another. Founded in 2007, it provides access to a variety of products such as Stocks, ETFs, Cryptocurrencies and CFDs on Stocks, ETFs, Commodities, Forex, Indices and Cryptocurrencies.
Disclaimer: eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.
Webull | Best for low fees
Webull is a leading online broker offering low (or zero) commissions alongside tax-friendly accounts, analysis tools, in-depth research, and a wide range of available asset classes. Founded in 2017, the platform already boasts over 2 million users.
Interactive Brokers at a glance
Interactive Brokers (IBKR) is one of the most trusted brokers in the industry, earning its place near the top of our list of the best brokers for indices. Founded in 1978, its track record spans more than 45 years and several financial crises. It’s known for offering virtually every product a beginner or advanced trader might want, alongside mobile apps tailored to different experience levels.
In other words, here’s what over four decades of experience brings: an extraordinary range of products, low trading fees, low margin rates, excellent research tools, multiple trading platforms, and several base-currency options. Its mobile app, IBKR GlobalTrader, stands out for its ease of use and breadth of features, making it a good entry point for newer investors.
IBKR is primarily a global “one-stop shop” broker, with CFDs not being its main focus – unlike eToro. That said, it offers index exposure through both index CFDs and index options/futures, covering major indices across the US, Europe, and Asia – for example, the S&P 500, the Nikkei 225 (Japan), and the Euro Stoxx 50 (Europe). For longer-term investors, IBKR also offers a vast range of index-tracking ETFs.
You can fund your IBKR account via bank transfer (ACH or wire, depending on your region). For a deeper look at the broker, check our in-depth IBKR review.
eToro at a glance
52% of retail CFD accounts lose money.
eToro is among our top picks for the best broker for indices. Founded in 2007, eToro is foremost a social trading platform that lets beginners and advanced traders copy and learn from one another. Now used by more than 40 million users worldwide and listed on the NASDAQ (ticker: ETOR) since 2025, it’s known for being hassle-free, using CFDs for exposure to currencies, commodities, and indices. Major cryptocurrencies are also available to buy directly.
Since active traders frequently trade indices via CFDs with a short-term lens, eToro’s CopyTrader™ feature really shines – it lets you automatically replicate the trades of other investors. For example, an experienced trader can choose to share their trades publicly, and other users can have their portfolios mirror those trades automatically.
eToro offers commission-free real stock and ETF investing in many regions (though some markets now carry a small $1-2 stock commission, and not all ETFs are free), while buying crypto carries a 1% fee. CFD costs are built into the trading spreads, which are broadly in line with industry averages. Index CFDs on eToro allow leverage of up to 1:30 for retail clients under EU/UK (ESMA) rules, or higher under some other regulatory entities – letting traders gain amplified exposure to market movements (though leverage increases risk).
You can fund your eToro account via debit card, online banking, PayPal, or bank transfer. Depositing in your local currency where supported (e.g. EUR or GBP) helps avoid eToro’s currency conversion fee on non-USD funding.
Check out our in-depth eToro review to find out more.
CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 52% of retail investor accounts lose money when trading CFDs with this provider. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money.
Webull at a glance
Webull is a popular lower-cost, full-service broker in the United States, known for its aggressive fee structure, solid product range, and useful research and education tools. Founded in 2017, Webull now serves millions of users and is known for very low fees and a platform that blends stocks and ETFs with options, futures, and cryptocurrencies.
However, Webull doesn’t offer CFDs, which is why it places lower on our list of the best brokers for indices. The time-tested workaround is to use index options to speculate on the movements of major indices – and Webull delivers here, with competitive index options pricing.
Webull offers commission-free trading on stocks, ETFs, and equity options, with no per-contract fee on equity options (a modest per-contract fee of around $0.30-$0.50 applies to index and other non-equity options). Cryptocurrency trading carries roughly a 1% cost built into the spread. Webull also stands out for the clean, efficient design of its web, desktop, and mobile platforms, along with advanced charting and free paper trading.
You can fund your Webull account via bank transfer – ACH transfers are free, while wire transfers incur a fee. Note that Webull is primarily a US-focused broker, so availability and features differ significantly outside the United States.
What makes a “best” broker for indices?
Index trading, whether through ETFs, CFDs, or options, requires attention to several details:
- Commissions and spreads. Are the trading costs competitive, or on the high side?
- Trade execution. Are orders filled quickly and reliably, or is there a noticeable delay?
- Learning resources. Does the broker offer quality video and written educational material?
- Fees. Are there monthly, inactivity, or other recurring fees – and if so, what do you get for them?
- Mobile app and platform. Are they straightforward, intuitive, and reliable?
- Deposit methods. Are convenient, low-cost funding options available (bank transfer, card, and so on)?
- Regulation. Is the broker overseen by a top-tier regulator in the US, UK, EU, or another respected jurisdiction?
The best brokers for trading indices tick all – or almost all – of these boxes.
Bottom line
Interactive Brokers
Best for professionals; most indices across the US, Europe, and AsiaeToro
Best for social trading; all major indices, but through CFDsWebull
Best for low fees; primarily US-based indices
Selecting the best broker for index trading is a challenging task, but it’s done successfully every day. Each platform offers something a little different. Do you want to copy experienced traders? Do you value low costs, or the broadest range of indices? It’s a diverse industry, and ultimately that variety works in your favour as an investor.
Whether you’re an up-and-coming trader or an experienced investor, we hope this article has answered your questions about online index trading. Trading indices is a popular way to gain exposure to the movements of an entire market, the latest news, or the day’s economic data – without having to focus on a single stock or security.
One final tip: consider opening a demo account – these are often available – to test the features of your prospective index broker before committing real money.
Risk warning: trading CFDs and other leveraged products carries a high risk of losing money rapidly due to leverage, and a majority of retail investor accounts lose money when trading CFDs. Index options and CFDs may not be suitable for all investors. This article is for informational purposes only and does not constitute financial advice – always do your own research and consider your risk tolerance before investing.
FAQs
Which is better to trade: indices or stocks?
This remains a personal decision in line with your own investing strategy. However, the best brokers for indices will almost always have the same perks you should seek out in an online stock broker too. Indices refer to baskets of stocks, and through diversification, naturally have less volatility on average.
Should a beginner invest in indices?
Any beginner can start trading indices right away. The best brokers for indices will all have at least basic access to ETFs, CFDs, or index options. ETFs are a great beginning tool for novice traders.
Should you invest in an index with more constituents?
More constituents, such as stocks, does not necessarily make a better index. Many other factors come into play, depending on the investment strategy. For example, what is the current macroeconomic picture? What is the current inflation rate? What are those constituents?
How much risk is involved in trading indices?
There can be a substantial amount of risk in trading indices. The best brokers for indices provide at least a basic level of education material concerning this topic.
How much money is needed to invest in indices?
With fractional share trading and ETFs, index trading can start with as little as one unit of many major currencies. The minimum trade amounts for options and CFDs are usually higher. For example, the minimum trade size for a CFD on eToro is $1,000, including any leverage taken (funds borrowed).
