$BTC The BTC/USDT coin pair is a popular combination, with Bitcoin (BTC) being the base currency and Tether (USDT) as the quote currency. This pair allows traders to buy or sell Bitcoin in exchange for Tether, a stablecoin pegged to the US dollar. The BTC/USDT pair is widely available on most cryptocurrency exchanges and is often used as a benchmark for Bitcoin's value. Its volatility can be high, making it a favorite among traders looking to capitalize on price fluctuations. Currently, the pair is actively traded, with prices changing rapidly due to market demand and other factors.