

Arbitrage is the practice of simultaneously buying and selling an asset, currency, or security in different markets to profit from a price difference, typically with minimal risk and over a short time frame.
In treasury and forex operations, businesses and traders watch for arbitrage opportunities across currency pairs, interest rates, or commodity prices, though such windows are usually short-lived due to market efficiency.
Arbitrage can take several forms: currency arbitrage (exploiting exchange rate differences across markets), interest rate arbitrage (borrowing in a low-rate market to invest in a higher-rate one), and merger arbitrage (trading on price gaps during M&A deals).
Understanding arbitrage helps finance and treasury teams recognise pricing inefficiencies and informs decisions around forex hedging, fund placement, and cross-border treasury strategy.