$BNB
A coin pair, in the context of cryptocurrency trading, refers to a trading pair consisting of two different cryptocurrencies that can be exchanged on a platform. For example, in the BTC/ETH pair, Bitcoin (BTC) is traded against Ethereum (ETH). The first currency (base) is the one being bought or sold, while the second (quote) is the currency used for the transaction. Coin pairs allow traders to speculate on the relative value of one cryptocurrency against another. Prices are determined by market supply and demand, with platforms like Binance or Coinbase listing numerous pairs for trading.