Arbitrage trading involves taking advantage of price differences of the same asset across different markets. In this case, it refers to buying a cryptocurrency on one exchange where the price is lower and simultaneously selling it on another exchange where the price is higher.Traders use this strategy to earn profits from the price discrepancies. These differences can arise due to variations in supply and demand, trading volume, or market inefficiencies. The process usually requires a keen eye on market trends and rapid execution of trades to capitalize on fleeting opportunities.Arbitrage can involve various forms, such as spatial arbitrage, where trades occur on different exchanges, and temporal arbitrage, where a trader takes advantage of price changes over time. While it can be profitable, potential risks include transaction fees, delays in transferring assets, and sudden market shifts that can eliminate profits.In summary, arbitrage trading is a strategy that relies on price differences across markets, enabling traders to profit by making simultaneous buys and sells of cryptocurrencies.