$BTC A coin pair with BTC means you trade another coin directly with Bitcoin. For example, if you see ETH/BTC, it means you can exchange Ethereum for Bitcoin or vice versa. These pairs help you compare the value of coins with BTC instead of USD. Trading in BTC pairs is useful if you want to grow your Bitcoin holdings. It also helps avoid fees from converting to fiat money. Many exchanges offer BTC pairs for top altcoins like ETH, BNB, or SOL. Always check the price trend before trading. Start small and learn slowly for safe trading. #BTC $BTC