In contrast to spot trading, arbitrage trading fundamentally capitalizes on price gaps. In essence, arbitrage is the difference between the same asset at two different places, times, or exchanges, often referred to as cross exchange arbitrage. Throughout this article, we’ll thoroughly explain how arbitrage trading works and, moreover, how traders identify profitable opportunities.
What is Arbitrage Trading?
Arbitrage trading is a sophisticated trading strategy that involves exploiting price differences for the same asset across different exchanges or markets. Essentially, it capitalizes on the discrepancies in asset prices to generate profit. For instance, a trader might buy Bitcoin at a lower price on Exchange A and sell it at a higher price on Exchange B, pocketing the difference.
This trading strategy works by taking advantage of market inefficiencies, which can arise due to various factors such as differences in supply and demand, transaction costs, and other market dynamics. By identifying and acting on these price differences, traders can execute profitable trades. Arbitrage trading is not limited to cryptocurrencies; it is also prevalent in other markets like stocks and commodities. The key to successful arbitrage trading lies in the ability to quickly spot and act on these price discrepancies across different exchanges.
Different types of arbitrage trading
As previously mentioned, arbitrage trading can occur in various forms. Given that CoinAPI specializes in cryptocurrency services, we’ll consequently focus primarily on crypto arbitrage. Each type of arbitrage trading can be a profitable trading strategy if executed correctly.
Inter-exchange arbitrage trading
The trader spots a large gap on different exchanges. For example, Bitcoin costs much more at exchange A than it costs at exchange B. By buying it at exchange B and selling it at exchange A and considering the trading fees, the trader can profit. Traders must approach cross exchange arbitrage with a thorough understanding of the associated risks and necessary research.
Inter-exchange arbitrage trading
The trader spots a large gap on different exchanges. For example, Bitcoin costs much more at exchange A than it costs at exchange B. By buying it at exchange B and selling it at exchange A and considering the trading fees, the trader can profit.

Opportunity for arbitrage: 200 USD in price difference
Intra-exchange arbitrage trading
When another cryptocurrency is experiencing high volatility, there might be a gap in the exchange rate e.g. a fiat currency. The difference between inter-exchange trading and inter-exchange trading is that the trade is performed on the same exchange, and only the currencies are different.
For example, one Bitcoin could cost 16 ETH. The price in USD for Bitcoin is 3,000 and for ETH 200. Supposing that the trader has 16 ETH in his account, he could now do the following transaction:
- He starts with having 16 ETH.
- Change 16 ETH into 3,200 USD (now he has 3,200 USD) (ETH -> USD)
- Buy 1 Bitcoin for 3,000 USD of the 3,200 (now he has 1 Bitcoin and 200 USD) (USD -> BTC)
- Change the 1 Bitcoin back to 16 ETH (BTC -> ETH)
Now the trader has 16 ETH (the same amount he started his trade with) but an additional 200 USD of profit.

Opportunity for arbitrage: 200 USD in price difference
Combination of different arbitrage trading strategies
Traders sometimes combine both approaches described above. Spotting multiple spreads between exchanges and currencies could, therefore, leverage a higher potential within one single trade. Since trading fees have to be considered, combining two spreads in one arbitrage trade can increase profits. In this case, the trader not only compares the prices against different currencies (as in intra-exchange trading) but also the differences considering other exchanges’ price levels. By combining different strategies, traders can execute arbitrage trades that capitalize on multiple price discrepancies.

Opportunity for arbitrage: 400 USD in price difference (200 USD between exchange A and B and another 200 USD for the spread between ETH and BTC equivalent to USD)
How do traders find arbitrage opportunities?
Traders are focusing on fast deals and efficient, risk-lowering calculations. Therefore, they usually build their strategies upon Bots or at least use tools that support them by performing real-time calculations. It is very important to have accurate and new data. This is possible thanks to specialized platforms like CoinAPI that provide a single Market Data API to extract data from a bunch of crypto exchanges. Hence, traders can easily access the latest market data and base their arbitrage calculations on them. It is possible to manually process the data as well as integrate it into a Bot with the smart API. These tools not only help in identifying opportunities but also contribute to overall market efficiency by providing liquidity and facilitating transactions.
Executing Trades Efficiently
In the fast-paced world of arbitrage trading, executing trades efficiently is paramount. Traders must swiftly identify price differences and act before these discrepancies vanish. This requires a blend of technical acumen, market insight, and access to real-time market data.
To achieve this, traders often rely on a suite of tools and strategies. Automated trading systems and trading bots are particularly popular, as they can rapidly detect price differences and execute trades with minimal delay. Additionally, market data APIs, like those provided by CoinAPI, offer real-time data from multiple exchanges, enabling traders to make informed decisions quickly. By leveraging these tools, traders can enhance their ability to execute trades efficiently and capitalize on fleeting arbitrage opportunities.
Managing Risk and Compliance
Managing risk and ensuring compliance are critical components of successful arbitrage trading. Traders must navigate various risks, including market volatility, liquidity issues, and regulatory challenges. Additionally, they need to adhere to relevant laws and regulations, such as anti-money laundering (AML) and know-your-customer (KYC) requirements.
To mitigate these risks, traders employ a range of strategies. Risk management tools and compliance software can help monitor and control exposure to potential losses. Diversifying trades, using stop-loss orders, and regularly reviewing trade performance are also effective risk management practices. Furthermore, consulting with regulatory experts can ensure that traders remain compliant with all necessary regulations. By prioritizing risk management and compliance, traders can safeguard their operations and maintain a sustainable arbitrage trading strategy.
How CoinAPI streamlines arbitrage trading
CoinAPI provides professional data services for traders and can be a powerful tool for arbitrage traders. Here’s how:
CoinAPI's tools can also be used for streaming cross exchange arbitrage, providing real-time data to identify trading opportunities.
Real-time data
Our API delivers real-time data from multiple cryptocurrency exchanges, enabling you to identify arbitrage opportunities as they arise. In conclusion, cross exchange arbitrage can be highly profitable when traders use real-time data to make informed decisions.
Data standardization
When you use data from many exchanges you will notice some differences in naming or symbols. That's why we take care of data standardization across all exchanges, making it easier for you to compare prices and spot arbitrage opportunities.
Reliable infrastructure
Our robust system ensures continuous data access, minimizing downtime and potential missed opportunities. It can provide up to 8400 market data updates per second for traders to find arbitrage opportunities and monitor the market.
Comprehensive coverage
We offer data on a wide range of cryptocurrencies and pairs, thereby expanding your arbitrage possibilities. You can explore all available exchanges, cryptocurrencies, and symbols on our Metadata Explorer
Have more questions about our arbitrage trading solution? Don't hesitate to contact us!