$BTC

A BTC pair refers to the trading of Bitcoin (BTC) against another asset, typically a cryptocurrency or fiat currency. For example, in a BTC/ETH pair, Bitcoin is traded against Ethereum. These pairs are used in cryptocurrency exchanges to determine the relative value of BTC to other assets. Traders can buy or sell Bitcoin using the second currency in the pair as the base or quote currency. The price in such pairs reflects how much of the second asset is required to purchase one unit of Bitcoin. BTC pairs are crucial for portfolio diversification and price speculation in crypto markets.