#TradingPairs101 A trading pair represents two different assets or currencies that can be exchanged for one another in a market. In cryptocurrency, for example, a BTC/ETH pair means you can trade Bitcoin for Ethereum, or vice versa. The first asset in the pair is the base currency, while the second is the quote currency. The exchange rate between them fluctuates based on supply and demand. Trading pairs allow investors to diversify their portfolios and access various markets, enabling them to take advantage of price movements across different assets or currencies.