$BTC A BTC pair refers to a trading pair on a cryptocurrency exchange where Bitcoin (BTC) is one of the two assets being traded. In a BTC trading pair, Bitcoin is typically used as the base currency, while the other asset, such as Ethereum (ETH), Litecoin (LTC), or a stablecoin like USDT, is the quote currency. Traders use BTC pairs to buy or sell other cryptocurrencies in exchange for Bitcoin. These pairs are common on major exchanges and are essential for price discovery, liquidity, and efficient trading. Understanding BTC pairs helps investors navigate the crypto market and make informed trading decisions.