$BTC One of the best trading pairs for BTC (Bitcoin) is BTC/USDT. USDT (Tether) is a stablecoin linked to the US dollar, meaning its value stays close to $1. This pair is popular because it makes it easy to know the value of Bitcoin in dollars. Many traders use BTC/USDT to buy or sell Bitcoin quickly and safely. The market is large, with lots of buyers and sellers, so prices stay fair. Also, USDT helps protect traders from Bitcoin’s big price swings. That’s why BTC/USDT is one of the top choices for trading Bitcoin.