Crypto Arbitrage Scanner
CryptoArb Scanner tracks price gaps for the same coin across Binance, Bybit, OKX, Bitget, Kraken and MEXC — and subtracts each pair's constant exchange offset, so you see only real, tradable deviations.
Catch real arbitrage before it disappears
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Real spread, not raw gap
Exchanges often trade the same coin at a permanent markup. The scanner subtracts this constant offset, so a signal means a real deviation, not a normal price difference.
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Duration and max deviation
See how long each opportunity lasted and how wide it got. Sub-second spikes that can't be executed are filtered out.
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From scanner to auto-trading
Use the same deviation levels to set up automated cross-exchange trading in the PairTrading.Pro terminal, available on paid plans.
Live crypto arbitrage opportunities
| Basic | Buy | Sell | Analytics and results | |||||||||||||
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| Time | Instrument | Stock market | Buy market | Price | Volume | Stock market | Sell market | Price | Volume | Total Vol USD | Raw Deviation % | Const offset % | Max Deviation % | Duration | Profit USD | Status |
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CryptoArb Scanner Guide: How to Find Real Arbitrage Spreads Between Crypto Exchanges
Cross-exchange arbitrage means profiting from price differences for the same coin on different exchanges. You buy cheaper on one platform, sell higher on another at the same moment...
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Frequent questions
A crypto arbitrage scanner monitors the price of the same coin on several exchanges and flags moments when it's cheaper on one and more expensive on another. CryptoArb Scanner does this in real time for Binance, Bybit, OKX, Bitget, Kraken and MEXC and shows each opportunity's size, duration and estimated profit.
Many coins trade at a permanent price offset between exchanges, so a raw price gap is often not an opportunity at all. The scanner measures the historical constant offset (Const offset %) for each exchange pair and subtracts it from the raw deviation. What's left is the actual tradable deviation.
Binance, Bybit, OKX, Bitget, Kraken and MEXC. You can see opportunities between any two of them — for example, buying on MEXC and selling on Binance.
Most cross-exchange gaps close within seconds to minutes. The scanner ignores sub-second spikes that can't realistically be executed and shows only opportunities lasting more than a few seconds. Use the Duration filter to find the windows that suit your execution speed.
It can be, but the raw spread is not your profit. Trading fees on both exchanges, slippage, funding rates and the risk that one leg doesn't fill can turn a small gap into a loss. Always check that the deviation is larger than your total costs. Scanner data is for information only and is not financial advice.
Usually not. Cross-exchange arbitrage is typically done with balances already on both exchanges: you buy on one and sell on the other at the same time, then rebalance from time to time. This avoids slow and costly transfers while the opportunity is open.
Yes, through the PairTrading.Pro terminal, a Windows desktop application for cross-exchange and spread trading. It processes tick-level data in real time and automatically opens both legs of the trade — buy on one exchange, sell on the other — as soon as the deviation reaches your target level, and closes them when the spread converges.
Yes, CryptoArb Scanner is free to use. You can browse live arbitrage opportunities, filter them by deviation, duration and profit, and study their history at no cost. Automated trading runs in the PairTrading.Pro terminal, which you can try free for 7 days.
Free for 7 days!