Arbitrage trading is a technique used to take advantage of differences in price in substantially identical assets across different markets or in different types of instruments. The process involves the simultaneous buying and selling of an asset in order to profit from a discrepancy in the price in two different markets or exchanges. The existence of arbitrage trading opportunities helps keep financial markets efficient and liquid, and ensures that large price deviations do not exist for extended periods.
In this guide, we explain how it works and list the best brokers for arbitrage trading if you’re a retail investor interested in forex and other global financial markets.
Top-Rated Brokers For Arbitrage Trading
We checked these brokers cater to retail investors looking to deploy arbitrage-style strategies with key components like fast execution and low fees:
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- Demo account
- Regulator: CFTC, NFA
- Platforms: WebTrader, App
Trading in futures and options involves the risk of loss and is not suitable for everyone. -
- Demo account
- Min. deposit: $0
- Min. trade: $1
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- Demo account
- Regulator: NFA, CFTC, CySEC
- Min. trade: 1 contract
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- Demo account
- Instruments: Stocks, Options, ETFs, Crypto
- Regulator: SEC, FINRA
eToro USA LLC and eToro USA Securities Inc.; Investing involves risk, including loss of principal; Not a recommendation -
- Demo account
- Instruments: Spot, Futures, Swaps, Options, X-Perp Stocks
- Regulator: FinCEN, VARA
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- Demo account
- Instruments: Stocks, Options, ETFs, ADRs, OTCs
- Regulator: SEC, FINRA, MAS, SFC, ASIC, CIRO, JFSA, SC
Learn how we test brokers and why you can trust our ratings.
This is why we think these brokers are the best in this category in 2026:
- Plus500US 4.0/5 Plus500US is a well-established broker that entered the US market in 2021. Authorized by the CFTC and NFA, it provides futures trading on forex, indices, commodities, cryptocurrencies, and interest rates. With a 10-minute sign-up, a manageable $10 minimum deposit ($200 for wire transfer), and a straightforward web platform, Plus500 continues to strengthen its offering for traders in the US.
- Interactive Brokers 4.6/5 From our tests, Interactive Brokers delivered excellent execution speed, with most trades filled in under 40ms across major markets. Slippage was impressively low, even during volatility spikes. Direct market access and smart routing technology consistently found the best prices, making it a top choice for precision-driven, active traders.
- NinjaTrader 4.5/5 Execution was exceptionally fast in our NinjaTrader investigations, often under 50ms, especially on futures markets. Slippage was minimal, and we saw no requotes. The platform’s advanced order routing and depth-of-market tools gave us precise control, making it ideal for high-speed strategies and active day traders.
- eToro USA 3.4/5 In our latest round of tests, eToro USA offered reliable execution for most assets, though speeds were slower than ECN brokers we examined. Market orders filled within 200–300ms on average, with occasional minor slippage during volatile periods. While not built for scalping, execution was stable enough for longer-term and copy trading strategies.
- OKX 4.1/5 OKX is a respected cryptocurrency firm, established in 2017, that offers a large suite of products, from trading to NFTs. Traders can access over 400 crypto tokens via OTC trading and derivatives. With an excellent web platform, developer tools and dynamic charts, OKX is a popular choice for technical traders.
- Moomoo 3.2/5 Moomoo is an SEC-regulated app-based investment platform that offers a straightforward and affordable way to invest in Chinese, Hong Kong, Singaporean, Australian and US stocks, ETFs and other assets. Margin trading is available and the brand offers a zero-deposit account as well as several bonuses.
Community Sentiment
See how users rate these brokers based on the average customer ratings submitted on DayTrading.com, plus ratings from Trustpilot, the Apple App Store and Google Play.
| Broker | Our Users' Rating | Trustpilot Score | Trustpilot Reviews | iOS App Rating | Android App Rating |
|---|---|---|---|---|---|
| Plus500US | 20228 | ||||
| Interactive Brokers | 5542 | ||||
| NinjaTrader | 1258 | ||||
| eToro USA | 32331 | ||||
| OKX | 1766 | ||||
| Moomoo | 736 |
Plus500US
Plus500US stands out as an excellent choice for beginners, offering a very user-friendly platform and access to the Futures Academy to enhance trading skills. Its powerful tools and reliable service helped it scoop second place in DayTrading.com's annual 'Best US Broker' award.
Michael MacKenzie, Reviewer
Plus500US quick facts
- Demo Account
- ✔Yes
- Instruments
- Futures on Cryptocurrencies, Metals, Agriculture, Forex, Interest rates, Energy, Equity Index Future Contracts, Prediction Markets
- Regulator
- CFTC, NFA
- Platforms
- WebTrader, App
- Minimum Deposit
- $10
- Minimum Trade
- Variable
- Account Currencies
- USD
Pros
- The trading app provides a terrific user experience with a modern design, a clean layout and mobile-optimized charts
- Plus500US excels for its low fees with very competitive day trading margins and no inactivity fees, live data fees, routing fees, or platform fees
- The Futures Academy is an excellent resource for new traders with engaging videos and easy-to-follow articles, while the unlimited demo account is great for testing strategies
Cons
- While Plus500US continues to broaden its investment offering, it's currently restricted to around 50+ futures with no stocks
- Although support response times were fast during tests, there is no telephone assistance
- The proprietary platform is user-friendly but lacks advanced technical analysis tools found in third-party solutions like MetaTrader 4
Interactive Brokers
Interactive Brokers is one of the best brokers for advanced day traders, providing powerful charting platforms, real-time data, and customizable layouts, notably through the new IBKR Desktop application. Its superb pricing and advanced order options also make it highly attractive for day traders, while its diverse range of equities is still among the best in the industry.
Christian Harris, Reviewer
Interactive Brokers quick facts
- Demo Account
- ✔Yes
- Instruments
- Stocks, Options, Futures, Forex, Funds, Bonds, ETFs, Mutual Funds, Cryptocurrencies
- Regulator
- SEC, FINRA, CFTC, NFA, CIRO, FCA, CBI, ASIC, SFC, SEBI, JFSA, MAS
- Platforms
- Trader Workstation (TWS), IBKR Desktop, GlobalTrader, Mobile, Client Portal, AlgoTrader, OmniTrader, TradingView, eSignal, TradingCentral, ProRealTime, Quantower
- Minimum Deposit
- $0
- Minimum Trade
- $1
- Account Currencies
- USD, EUR, GBP, CAD, AUD, INR, JPY, SEK, NOK, DKK, CHF, AED, HUF
Pros
- Interactive Brokers was named 'Best US Broker' for 2025 by DayTrading.com, recognizing its long-standing commitment to US traders, ultra-low margin rates, and global market access at minimal cost.
- While primarily geared towards experienced traders, IBKR has made moves to broaden its appeal in recent years, reducing its minimum deposit from $10,000 to $0.
- There's a vast library of free or paid third-party research subscriptions catering to all types of traders, plus you can enjoy commission reimbursements from IBKR if you subscribe to Toggle AI.
Cons
- You can only have one active session per account, so you can’t have your desktop program and mobile app running simultaneously, making for a sometimes frustrating trading experience.
- TWS’s learning curve is steep, and beginners may find it challenging to navigate the platform and understand all the features.
- Support can be slow and frustrating based on tests, so you might find it challenging to reach customer service representatives promptly or encounter delays in resolving issues.
NinjaTrader
NinjaTrader continues to meet the demands of active futures traders looking for low fees and premium analysis tools. The platform hosts top-rate charting features including hundreds of indicators and 10+ chart types.
Christian Harris, Reviewer
NinjaTrader quick facts
- Demo Account
- ✔Yes
- Instruments
- Futures, Forex, Stocks, Options, Commodities, Futures, Crypto (non-futures depend on provider)
- Regulator
- NFA, CFTC, CySEC
- Platforms
- NinjaTrader Desktop, Web & Mobile, eSignal
- Minimum Deposit
- $0 (live trades must meet intraday margin minimums, e.g., $50 to trade micro contracts)
- Minimum Trade
- 1 contract
- Account Currencies
- USD, EUR, GBP, CAD, AUD
Pros
- The market replay function is a standout feature — you can download tick-by-tick historical data, rewind to any specific date, and interact with it as if trading live, making it genuinely useful for both strategy testing and real-world practice
- Nano contracts — one-hundredth the size of standard contracts on NinjaTrader — allow traders to size positions with precision and manage risk at a much smaller scale, a meaningful advantage for those building positions gradually
- NinjaTrader launched CME Group Single Stock futures in July 2026, allowing traders to express directional views in top U.S. companies like Nvidia, and Amazon without needing options
Cons
- Intraday margin requirements can spike by as much as four times in the 15 minutes leading up to major economic news releases, and may stay elevated for several minutes after volatility subsides — a detail that can catch underprepared traders off guard at exactly the wrong moment.
- NinjaTrader was fined $250k in 2025 for failing to implement an adequate anti-money laundering (AML) program and for supervisory failures.
- NinjaTrader was acquired by Kraken in May 2025, and while it continues to operate independently for now, traders who value long-term stability may have reservations about how the platform's direction and pricing could shift under new ownership.
eToro USA
eToro remains a top pick for traders looking for leading social investing and copy trading services. With a low deposit, zero commissions and an intuitive platform, the broker will meet the needs of newer day traders.
Jemma Grist, Reviewer
eToro USA quick facts
- Demo Account
- ✔Yes
- Instruments
- Stocks, Options, ETFs, Crypto
- Regulator
- SEC, FINRA
- Platforms
- eToro Trading Platform & CopyTrader
- Minimum Deposit
- $50
- Minimum Trade
- $10
- Account Currencies
- USD
Pros
- The broker's Academy offers comprehensive learning materials for beginners to advanced-level investors
- A free demo account means new users and prospective day traders can try the broker risk-free
- eToro USA Securities is a trustworthy, SEC-regulated broker that is a member of FINRA and SIPC
Cons
- eToro USA was fined $1.5 million by the SEC in 2024 related to unregistered crypto offerings
- Average fees may cut into the profit margins of active traders
- There's no MetaTrader 4 platform integration for traders who are accustomed to using third-party charting tools
OKX
OKX is a top pick for crypto traders looking for emerging coins and crypto projects to invest in. Traders can also make use of the broker's copy trading service and automated bots.
William Berg, Reviewer
OKX quick facts
- Demo Account
- ✔Yes
- Instruments
- Spot, Futures, Swaps, Options, X-Perp Stocks
- Regulator
- FinCEN, VARA
- Platforms
- AlgoTrader, Quantower
- Minimum Deposit
- 10 USDT
- Minimum Trade
- Variable
- Account Currencies
- USD, EUR, GBP, INR, JPY, SGD, RUB, AED, SAR
Pros
- Traders can access historical market data for spot and futures combining OHLC data, aggregate trades and trading history
- There's a vast developer lab plus access to a marketplace of pre-built trading bots with auto-arbitrage
- Active traders can expect competitive maker and taker fees, from 0.02% and 0.05%, respectively
Cons
- The firm offers limited regulatory oversight, though this is common among crypto exchanges
- The quality of customer support was inconsistent based on testing
- In 2025 OKX agreed to pay over $500 million in penalties for violating AML laws in the US
Moomoo
Moomoo remains an excellent choice for new and intermediate stock traders who want to build a diverse investment portfolio. What really stands out is the broker's user-friendly app and the low trading fees.
Jemma Grist, Reviewer
Moomoo quick facts
- Demo Account
- ✔Yes
- Instruments
- Stocks, Options, ETFs, ADRs, OTCs
- Regulator
- SEC, FINRA, MAS, SFC, ASIC, CIRO, JFSA, SC
- Platforms
- Desktop Platform, Mobile App
- Minimum Deposit
- $0
- Minimum Trade
- $0
- Account Currencies
- USD, CAD, AUD, JPY, MYR, HKD, SGD, CNY
Pros
- API Skills provides agentic investing to retail traders, whereby users can connect their personal AI agents like Claude or OpenAI to Moomoo's infrastructure to execute algo strategies in plain natural language
- The Moomoo AI assistant, found in the desktop software and app, provides genuinely useful market insights to inform active traders
- Moomoo's analytics and insights are impressive and detailed compared to other brands
Cons
- Moomoo has faced multiple regulatory penalties in recent years, including fines and orders in 2026 that stopped it temporarily accepting some Japanese and Chinese clients
- There is no negative balance protection, which is a common safety feature at top-tier-regulated brokers
- The account range is narrow compared to other brokerages in its class with no managed portfolios or robo-advisor solutions
Arbitrage Trading Example
Let’s say an exchange-traded product (ETF) is trading for $50 per share and its intrinsic price based on its individual components should be $50.10.
An arbitrageur will come into the picture and buy the ETF while simultaneously selling the individual stock components in the appropriate proportions – that is, sized to the weighting of the individual components and monetary amount of the long position in the ETF – until the price discrepancy is eliminated.
Arbitrage in Day Trading
Below are examples of arbitrage that day traders can realistically employ:
Merger Arbitrage
Because of modern-day technology, it is difficult for traders to take advantage of traditional statistical price arbitrage opportunities in the market. Proprietary trading firms and hedge funds often exploit these opportunities within a matter of seconds (sometimes even a fraction of a second) with high-powered computing capacity, leaving little opportunity for those with less sophisticated technology.
There are, however, different type of arbitrage in the market outside of basic statistical arbitrage. For example, there is a type of strategy known as “merger arbitrage” (sometimes called “takeover arbitrage”) in the market where traders attempt to arbitrage out risk in the markets.
Example
When company A seeks to buy company B, the former will usually pay the latter a premium – i.e., an amount above fair market value – in order to take control of the firm. If company B is trading at $100 per share before the takeover announcement and company A publicly announces that it will be buying its target for $125 per share, the market will never re-price company B at this new $125 takeover price.
This is due to the fact that it’s possible company A will retract its offer, company B may turn it down (or demand a higher price or engage in other negotiations), regulators may either block the deal or ask one or both companies to meet specific conditions that one or both sides may not be willing to meet, or some other third-party intervention could alter the prospective transaction.
Therefore, company B may price somewhat lower than the $125 takeover price, such as $120 to reflect an 80% chance of the deal closing – that is, high but not certain.
At the same time, because company A is paying beyond the market’s believed fair price for company B (and due to other factors, such as integration risk), company A’s price may fall from its current point in the market.
If company A was trading at $100 per share, it may fall to something lower, such as $96. Given the transaction has some chance of not occurring, the market would price company A’s stock at closer to $95 if there was a 100% probability of the deal going through to completion.
If a merger arbitrage trader believed that the transaction would follow through to completion – or at least has higher odds relative to those priced in – he or she would go long the target (company B trading at $120 per share) and short-sell the acquirer (company A trading at $95 per share).
Relative Value Arbitrage
If two stocks historically have high levels of correlation, it would be expected that, unless their business models fundamentally change, this correlation would continue to hold up.
Example
Goldman Sachs (GS) and Morgan Stanley (MS) have a correlation of 80% since both began trading simultaneously in May 1999. This correlation has run as high as 96% and as low as 50%
If one observed that the current correlation was in the 50%-60% range and was due to Goldman Sachs rising more than its competitor, one could take advantage of this potential opportunity by short-selling Goldman and buying Morgan Stanley. Eventually, the trading pattern between the two could be expected to revert to the mean, after which one would close the position once the correlation normalized.
Liquidation Arbitrage
Liquidation arbitrage is a type of trading by which one invests in stocks trading below their book value. The basic metric to evaluate such cases is the price-to-book ratio (P/B). If P/B < 1 – put another way, the sum of its parts is greater than the whole – then a company is trading below its book value and would be theoretically more valuable than its current stock price if the company were liquidated.
Banks commonly trade at under their book value in environments of low interest rates, flat or inverted yield curves, and high amounts of regulation.
This strategy, like others, is not foolproof. A catalyst generally needs to emerge to push the market in the right direction rather than rudimentary measures of a particular security being cheap.
This is a common strategy under the umbrella of “value investing”.
Net-net Arbitrage
This is a form of liquidation arbitrage but involves a more conservative version of the strategy. Net-net is defined as net working capital (current assets minus current liabilities) minus the long-term portion of debt – i.e., debt with maturity of greater than one year in the future (debt coming due within one year is part of current liabilities).
Some define it as net working capital minus all liabilities. When this value is greater than the market value of equity, this would suggest that there is a high chance that, should the company be liquidated, shareholders would receive more than the stock’s current value. Or the company may be poorly managed and better unlock or realize its value under new stewardship.
Why do these opportunities occasionally exist?
For one, net-net stocks tend to be smaller capitalized stocks and more easily escape Wall Street’s attention.
As companies, they may be “in limbo” and neither value-creating nor susceptible to insolvency risk in the short- or intermediate-term, leading the share price to lag what might be implicated by its balance sheet for extended periods of time.
Moreover, investors might believe that the value of its assets may be overrepresented on its balance sheet (e.g., forthcoming markdown of inventory value) and thus may truly not be an opportunity with a high margin of safety.
More on Arbitrage Trading
- Crypto Arbitrage – How to do arbitrage trading with cryptocurrencies.